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1. Features of XY-3 hydraulic core drilling rig ·XY-3 hydraulic core drilling rig adopts CG140 model auto transmission, has 10 rotation speeds and reasonable speed range, with eight forward rotation gears and two reverse rotation gears, high speed, strong stroke and wide scope of application ·Large torque, strong bearing capacity, can realize long distance control speed change, operation centralized and convenient ·Large engine power and two reverse rotation gears, can easily solve the water well drilling work accident. ·Equipped with normally closed hydraulic chuck, operation is flexible and reliable ·The independent operation of the vertical shaft and the hoist can be realized ·The diameter of the vertical shaft through the hole is large and can be replaced with a large six party active drill rod 2. Parameters of XY-3 hydraulic core drilling rig XY-3 hydraulic core drilling rig Drilling depth 600m Borehole diameter 300-75mm Max open hole caliber 300mm End hole caliber 75mm Drilling rod diameter 60 Drilling angle 90°-65° Spindle  spindle speed 30-1050r/min Spindle stroke 29-137r/min Spindle stroke 60mm Spindle inner diameter 96mm Lifting capacity 6000kg Hoist  Max.single line lifting speed 0.5-1.9m/s Wire rope caliber 12.5mm Max.single line lifting capacity 4000kg Reel diameter 300mm Wire rope length 50m Maximum lifting capacity of single rope 3000kg Mud pump Type Horizontal three cylinder BW-250 Displacement 250l/min Work pressure 80kg/cm² Water inlet pipe diameter 75mm Water outlet pipe diameter 50mm Gear oil pump Duplex gear oil pump CBF-F63/25 Front displacement, pressure 63l/min 20mpa Water outlet pipe diameter 25l/min 20mpa Power Diesel engine 39kw Electric machinery 22kw Weight size Drill weight 1800kg Shape size 2500*900*1800mm

Hydraulic Drilling Rig Features JK590C / JK590 are the new generation of diesel (electric) crawler mounted hydraulic DTH drilling rig, the latest updated version of JK590 series. In contrast with the last generation, they feature lower operation cost and humanized design. They adopt a 70kW Yuchai diesel engine and hydraulic pump station assembly to generate power to rotate, feed, lift, walk and angle position. During operation, only the percussive hammer consumes the compressed air. In contrast with conventional pneumatic drill rigs, JK590C/JK590 crawler drilling rig consume about 40% to 50% less energy (diesel or electricity), and the air displacement of matched air compressor decreases 30% to 50%. Compared with JK590, JK590C is additionally equipped with hydraulic dust collection system, and wet type dust collector is optional if water is accessible on site. JK590C/JK590 are mainly applicable to blast hole drilling process of hydropower construction, open pit mining, quarrying, road construction and national defense construction. Hydraulic Drilling Rig Technical Parameters Model JK590 Borehole diameter 90-165mm Borehole depth 50m Applicable rock hardness f=6-20 Working air pressure 1.2-2.4MPa Air consumption 11-21m³/min Feeding stroke 4138mm Rod-changing length 3m Max. horizontal drilling height 3370 Rotation rate 0-80rpm Rotation torque 3000Nm Walking speed 2Km/h, 3Km/h Grade ability 24° Power Yuchai 70KW/Cummins 74KW (optional) Electric motor 45KW Dust collector (optional) Hydraulic dry dust collector Wet dust collector Dimension (LxWxH) 7000mm x 2200mm x 2100mm Weight 6500kg The crawler drilling rigs are widely used in blasthole drilling of mining, hydropower, transportation and defense projects, as well as harbor and channel construction; The hydraulic drilling rigs are specialized in drilling the boreholes of large diameter and depth, for instance, water well drilling and geothermal well drilling.

Crawler Mounted Hydraulic DTH Drilling Rig Crawler Mounted DTH Drill Rig, Crawler Mounted Drilling Rigs Low operation cost and humanized design. Borehole Diameter 90-165mm Site Condition It is applicable to the blast hole drilling process of hydro project, open pit mining, quarrying, road construction and defense project. Product Features JK590C / JK590 are the new generation of internal combustion (electric) crawler mounted hydraulic DTH drilling rig, the latest updated version of JK590 series.  In contrast with the last generation, they feature lower operation cost and humanized design.  They adopt a 70kW Yuchai diesel engine and hydraulic oil pump station assembly to generate power, allowing rigs to rotation, propelling, lifting, walking and angle positioning.  During operation, only the percussive hammer consumes the compressed air. In contrast with conventional pneumatic drill rigs, JK590C/JK590 consume about 40% to 50% less energy (oil or electricity), and the air displacement of matched air compressor decreases 30% to 50%.  Compared with JK590, JK590C is additionally equipped with dust collection system, and wet type dust collector is optional once water is accessible on site.  JK590C/JK590 are mainly applicable to blasting borehole drilling process of hydro project, open pit mining, quarrying, road construction and defense project. Model JK590 Borehole diameter 90-165mm Borehole depth 50m Applicable rock hardness f=6-20 Working air pressure 1.2-2.4MPa Air consumption 11-21m³/min Feeding stroke 4138mm Rod-changing length 3m Max. horizontal drilling height 3370 Rotation rate 0-80rpm Rotation torque 3000Nm Travle speed 2Km/h, 3Km/h Grade ability 24° Power Yuchai 70KW/Cummins 74KW (optional) Electric motor 45KW Dust collector (optional) Hydraulic dry dust collector Wet dust collector Dimension (LxWxH) 7000mm x 2200mm x 2100mm Weight 6500kg

JK520 Crawler Mounted Hydraulic DTH Drilling Rig Crawler Mounted Hydraulic DTH Drilling Rig Crawler Mounted Drilling Rigs, Crawler Mounted DTH Drill Rig It features its compact design, small footprint, and humanized operation. Borehole Diameter 90-150mm Site Condition It is applicable to the blasting borehole drilling process of hydro project, open pit mining and road construction. Product Features JK520 internal combustion (electric) crawler mounted hydraulic DTH drilling rig is the latest updated product of the "Sharp Sword" series, specially designed for the hydropower project and quarry mining project.  JK520 can drill boreholes of various angles, ranging from horizontal angle to vertical angle. It boasts its better performance, compact design, small footprint and humanized operation. JK520 is equipped with environment-friendly dry type dust collector, and as long as water is accessible on working site, wet type dust collector is optional. Model  JK520 Borehole    diameter 90-150mm Borehole    depth 40m Applicable    rock hardness f=6-20 Working air    pressure 1.2-2.4MPa Air    consumption 11-21m³/min Feeding    stroke 3865mm Rod-changing    length 3m Max.    horizontal drilling height 2510mm Feed    extension 1200mm Ground    clearance 300mm Rotation rate 0-79rpm Rotation    torque 2500Nm Travle speed 2Km/h, 3Km/h Grade ability 25° Power Yuchai    70KW Dust collector (optional) Hydraulic dry dust    collector Wet dust collector Dimension    (LxWxH) 7000mmÃ?2250mmÃ?2250mm Weight 5800kg Wired remote    control Optional

1. Applications of XY-150 hydraulic core drilling rig ·geological survey ·geophysical exploration ·road and high-rise building foundation exploration ·water wells ·blasting holes and other drilling projects 2. Parameters of XY-150 hydraulic core drilling rig Drilling depth(m) 150 Maximum opening diametermm 219 The final hole diametermm 73 Rod diametermm 42/50 Spindle speed (r/min) 140/295/470/790/1010 Spindle strokemm 450 Hoisting capacity (kn) 14 Steel wire diametermm 9.3 Maximum pressure (mpa) 1.2 Working pressure (mpa) 0.7 displacementl/min 150 Hydraulic pump pressure (mpa) 1.2 Hydraulic pump rotation speed (r/min) 1800 Matched driving power (diesel engine and motor) S1105 diesel engine and 11kw motor

1.Introduction of YQZ-50A hydraulic core drilling rig YQZ-50A hydraulic core drilling rig is a high, medium and low speed drilling rig with hydraulic pressure feeding. The rig is suitable for geological drilling of complex terrain such as mountains, hills and rivers, engineering geological survey of buildings, and drilling of blast holes. In order to meet the needs of different users, the rig can be equipped with one of three powers of diesel engine, gasoline engine or electric motor. The default is diesel engine power. 2. Features of YQZ-50A hydraulic core drilling rig This model of light weight drilling rig is compact, small and lightweight. The rig can also be dismantled quickly, making it easier to carry the mountain, especially for complex terrain such as mountains and hills. Compared with similar products, this type of portable drilling rig is equipped with a double cylinder hydraulic feeding system, which has a fast drilling speed and high work efficiency. This type of portable drilling machine operation panel is equipped with a pressure gauge at the bottom of the hole to indicate the pressure, so that the operator can adjust according to different terrain conditions. This model of lightweight drilling rig is equipped with a high-performance 4-speed shifting system. It is convenient for the operator to adjust the forward rotation speed according to the geological conditions. In addition, it is equipped with an ultra-low speed reverse gear, which is convenient for the operator to disassemble the drill pipe. The rig is equipped with a fixed clamping mechanism and an integrated main rod, which eliminates the need for a rig and makes the work more compact. 3. Technical parameters of YQZ-50A hydraulic core drilling rig Name Content Model or parameter Rig host Power section diesel engine Rig weight 168kg Drill size 1250*650*1450mm Drill pipe diameter 38mm Drilling diameter 46mm 60mm 75mm Drilling depth 55-60m 50-55m 45-50m Gearbox position 4-speed shift Gyrator Clamp type Fixed clamping type Vertical axis type Hexagonal Vertical axis opposite side length 36mm Vertical shaft length 1400mm Vertical shaft forward rotation speed 220/580/960rpm Vertical axis reverse speed 130rpm Vertical shaft maximum output torque 400n.m Vertical shaft double cylinder stroke 1200mm Double cylinder maximum feed force 7kn Double cylinder maximum lifting force 15kn Double cylinder maximum lifting force 0.035m/s Vertical axis no-load down speed 0.085m/s Hydraulic system Oil pump flow 10ml/r Pressure gauge pressure range 0-6mpa Pump rated pressure 20mpa Hydraulically operated valve position 4files Maximum feed pressure 6mpa(900kg) Maximum lifting pressure 9mpaï¼?1360kgï¼? Hydraulic tank capacity 9l 4. Configuration list of YQZ-50A hydraulic core drilling rig Item Name Model Unit Quantity

1.Brief introduction of YQZ-50B hydraulic core drilling rig The YQZ-50B hydraulic core drilling rig with diesel engine is suitable for geological drilling in complex terrain such as mountains, hills, river courses, engineering geological investigation of buildings, drilling of blasting holes and so on. To meet the needs of different users, the rig can be equipped with one of three kinds of power : diesel engine, gasoline engine and electric motor. And the default is diesel power. 2.Features of YQZ-50B hydraulic core drilling rig The hydraulic core drilling rig is compact in structure, small in size and light in weight. YQZ-50B hydraulic core drilling rig can also be quickly disassemble, is more convenient to transport especially suitable for mountainous and hilly complex terrain work. Compared with similar products, the hydraulic core drilling rig is equipped with dual cylinder hydraulic feed system with high drilling speed and high efficiency. The operation panel of this type of hydraulic core drilling rig is equipped with the pressure gauge of the bottom of the hole to indicate the pressure in the hole, and the operator can make the adjustment according to the different terrain conditions. The hydraulic core drilling rig is equipped with a high-performance 4 gear shift system. It is convenient for operators to freely adjust the positive rotation speed according to the geological conditions. In addition, it also has an ultra slow reverse gear, which is convenient for operators to remove drill pipe drill tools. This type of hydraulic core drilling rig is equipped with automatic hoisting and lifting system, combined with tower, which greatly saves labor intensity and improves work efficiency. The hydraulic core drilling rig is equipped with a ball clip clamping mechanism and a six party active Drilling Pipe, which can realize the non stopping of the pole, and the efficiency is high, and the safety is reliable.

1.Brief introductions of HZ-130YY hydraulic core drilling rig HZ-130YY hydraulic core drilling rig adds shifting slipway on the basis of common drilling rig, which can realize rapid replacement of drilling tools and improve work efficiency and reduce labor usage. 2.Applications of HZ-130YY hydraulic core drilling rig ·this core drilling rig is suitable for drilling water well, soil exploration, geophysical exploration, road and building exploration and drilling blasting holes. ·drilling bits can be chosen according to the different soil condition, such as alloy, diamond and composite. ·2-9 grades of sandy clay and rock. 3.Features of HZ-130YY hydraulic core drilling rig ·the automatic feed mechanism with oil pressure can improve the drilling efficiency and reduce the labor intensity of the workers. ·the ball card holding mechanism is used instead of the chuck, which can be operated without stopping the rod, and the operation is convenient, safe and reliable. ·hoist is installed with holder, forming structure of double support wheel so that it can withstand strong impact ·four groups of bearings are located in the vertical shaft box to ensure that the gyration is rigid enough to cope with the complicated geological conditions such as the gravel layer, the pebble layer and so on. This drilling rig adopts the conical clutch, which has the characteristics of large transmission torque, convenient operation and no maintenance. 4.Technical parameters of HZ-130YY hydraulic core drilling rig HZ-130YY hydraulic core drilling rig Drill hole depth 130m Maximum opening diameter 75-220mm Final hole diameter 75mm Take the initiative to drill pipe 53/59*4200mm Drill pipe diameter 50mm Borehole inclination 90°-75° Power(diesel engine) 13.2kw 2200r/min Size 850kg/2400*950*1400 Vertical shaft Vertical spindle speed 142/285/570r/min Vertical stroke 450mm Hoist Single rope lift 9.6kn Single rope winding speed 0.41/0.82/1.64m/s Drum diameter 140mm Diameter of wire rope 9.3mm Wire rope capacity 27m Derrick Rated load 2t Effective height 6m Towerleg specifications 73mm Mud pump Model BW95 Flow 95l/min Maximum pressure 1.2mpa Reciprocating frequency 93r/min Suction pipe diameter 51mm*4.5m Diameter of high pressure pipe 32mm*6m

1. Characteristics of XYD-200 crawler hydraulic core drilling rig ·drilling rig uses automatic Telescopic drilling rig ,it uses two high-strength cylinders to support.There is a group of hydraulic valves to control super nation of drill tower so that it saves time and effort, safe and reliable when user operates, the maximum for the user to create benefits. ·the chassis uses a rubber belt track so that the weight is light,the cost of life cycle is lower.It can reduce noise of the vehicle walking mechanism,reduce car bodyï¼?s shake,reduce the oil consumption.It can walk on the pavement of city and donï¼?t hurt the pavement. ·the chassis comes with four high-strength threaded legs(or Hydraulic high leg) the threaded legs install rate and adjust is fast and convenient, can be used for work plane leveling.It can make loading and unloading reduce the cost of to improve efficiency.It also can be used as auxiliary support when the track drilling rig is working. ·using 48V electric starting diesel engine is reduced the operateï¼?s labour intensity greatly.Especially in cold season,when diesel engine start hardly,it will show superiority vastly. ·the machine is equipped with BW-160 independent mud pump,the pump flow and pressure are big,the maintenance is convenient,the parts of the machine are convenient to buy all over the country. 2. Technical parameters of XYD-200 crawler hydraulic core drilling rig XYD-200 crawler hydraulic core drilling rig Drilling depth 200m Maximum opening diameter 75-300mm Final hole diameter 75mm Kelly 53/59*4200mm Drill pipe diameter 50/60mm Drilling angle 90°-75° Auxiliary power diesel engine 16.2kw 2200r/min Structural weight/Size 3000kg 3800*1950*2700 Spindle Spindle speed 64/128/287/557r/min Spindle stroke 450mm Windlass Single rope lifting force 24kn Single rope lifting speed 0.12/0.22/0.49/0.95m/s Drum diameter 140mm Wire rope diameter 13mm Wire rope capacity 35m Derrick Rated load 5t Effective height 6m Tower leg specification 89mm

1.Features of XY-130 hydraulic core drilling rig ·Hoist installation holder, forming structure of double support wheel, can withstand strong impact. ·Four groups of bearings are positioned in the vertical shaft box to ensure that the gyration is rigid enough to cope with the complex geological conditions such as the gravel layer and the pebble layer. ·This drilling rig adopts the conical clutch, which has the characteristics of large transmission torque, convenient operation and no maintenance required. ·Using 53*59 hexagon active drill rod, which has strong rigidity and large torque transmission 2.Specifications of XY-130 hydraulic core drilling rig XY-130 hydraulic core drilling rig Drilling depth 130m Maximum open hole caliber 220mm End hole caliber 75mm Drill rod caliber 50mm Drilling angle 90 Drill weight (Not include power) 600kg Spindle  Spindle speed 142 285 570r/min Spindle stroke 450mm Hoist  Max.single line hoisting capacity 1600kg Single line lifting speed 0.41/0.82/1.64m/s Drum diameter 140mm Wire rope diameter 13mm Tightrope caliber 27m Mud pump Type Horizontal single urn twin-action Electric motor 95/77 l/min Maximum pressure 1.2mpa Work pressure 0.7mpa Water inlet caliber 30mm Water to exit caliber 20mm Triangle conveyer belt B1575mm Matched driving power (diesel engine and motor) 18hp diesel engine and 11kw motor

1. Characteristics of XYD-3 crawler hydraulic core drilling rig XYD-3 crawler hydraulic core drilling rig is mainly used for geological general investigation and exploration,road and tall building foundation exploration,kinds of hole in concrete structure,river levees,subgrade grouting hole drilling and direct grouting,civil wells and earth temperature central air-conditioner,ect.  ·The drilling rig is equipped with crawler chassis device, which is easy to move with fast speed. ·The crawler device is made of resistant steel mill. ·Hydraulic oil pressure feed device, which improves drilling efficiency. ·Pressure gauge displays the condition of the bottom of the drill hole. ·Drill mast controlled by hydraulic cyliner so it improves the efficiency. ·Diesel engine adopts the electric starter to reduce the labor usage. 2. Parameters of XYD-3 crawler hydraulic core drilling rig Drilling depth 600m Max. open hole caliber 300mm End hole caliber 75mm Drilling rod diameter 60mm Drilling angle 90°-75° Spindle  Spindle forward speed 30-1050r/min Spindle reverse speed 29-137r/min Spindle stroke 600mm Spindle inner diameter 96mm Main Winch Single line lifting speed 0.5/0.9/1.4/1.9m/s Diameter of wire rope 12.5mm Brake width 90mm Drum diameter 300mm The biggest single rope hoisting capacity 30kn Mud pump Type Horizontal triples BW-250 Mud Pump Displacement 250 l/min Water inlet diameter 75mm Water outlet diameter 50mm Power Diesel engine 38kw Electric motor Y180L4 22KW Weight 6500kg Size 2500*900*1800mm

1.Applications of HZ-200Y hydraulic core drilling rig Geological survey and exploration, road and high-rise building foundation exploration, and all kinds of concrete structure inspection holes, river embankments, subgrade grouting holes, drilling and direct grouting, civil water well and ground temperature central air conditioners. 2.Features of HZ-200Y hydraulic core drilling rig ·adopts 53*59 hexagon drilling, which has high rigidity and strong delivery torque. ·the machine is equipped with taper clutch, with the charactristics of strong transmission troque, easy operation and free of maintenance. ·for the winch, we use large module planetary gear and add supporting frame, greatly increasing hoisting and braking ability of the winch. ·vertical spindle are fixed by four groups of bearings to ensure that the core machine is rigid enough for gravel layer and other complex geological conditions. ·we are the first one to equip mud pump with the flow 160L/min in China so that it will save cost and also make the machine compct, moblie and light in weight. 3.Technical parameters of HZ-200Y hydraulic core drilling rig HZ-200Y hydraulic core drilling rig Drilling depth 200m Max open hole caliber 300mm End hole caliber 75mm Drill rod caliber 60mm Drilling angle 90°-75° Drill weight(without power) 1100kg Triangle conveyer belt B950*4 B1700*3 The main machine moving distance 300mm Power Diesel engine 22HP   Electric motor 15kw Spindle  Spindle speed 64/128/287/557 r/min Spindle stroke 450mm Hoist Max.lifting capacity 2400kg Single line lifting speed 0.41/ 0.82/1.64 m/s Wire rope caliber 13mm Wire rope length 35m Hug floodgate caliber 260mm Hug floodgate belt width 70mm Mud pump Type Horizontal single-urn twin-action Displacement Diesel engine 170L/min Electric motor 150L/min Maximum pressure 3Mpa Work pressure 1.5Mpa Inlet pipe caliber 40mm Outlet pipe caliber 30mm Triangle conveyer belt B1728mm Mud pump Type CBTF314 Triangle conveyer belt B1100Ã? 1

1. Applications of XY-100 hydraulic core drilling rig XY-100 hydraulic core drilling rig is widely used for core drilling rig, geological exploration and prospecting, geothermal wells, blast-hole, irrigation projects, etc. 2. Specifications of XY-100 hydralic core drilling rig Drilling depth 110 Maximum open hole caliber 220mm End hole caliber 75mm Drill rod caliber 50mm /42mm Drilling angle 90 Drilling rig weight (exclude diesel engine) 610kg Unity machine dimensions 2.1*0.9*1.3m Spindle Spindle speed 130/300/480/730/830/1045 r/min Spindle stroke  450mm Hoist Max. lifting capacity with single rope 1600kg Lifting speed with single rope 1.06/0.67/0.32 m/s Wire rope caliber 13mm Wire rope cubic measure 35mm Hug floodgate caliber 254mm Hug floodgate belt width 50mm Distance between drill and hole 230mm Mud pump Type Horizontal single-urn twin-action Displacement (with diesel engine/electric motor) 170l/min Max. pressure 1.5mpa Work pressure 0.7mpa Power Diesel engine S1100 Electric motor Y160M-4 / 10KW

1. Characteristics of XY-44A hydraulic core drilling rig XY-44A is a hydraulic core drilling rig suitable for high-speed medium and deep borehole drilling in complex rock formation. HuaxiaMaster core drilling rigs covers all the main foundation and drilling technologies with a range of models whose characteristics, capability and performance find application in every operating condition. 2. Applications of XY-44A hydraulic core drilling rig ·Core drilling rig ·Engineering geology exploration, ·hydrology and core drilling ·large diameter foundation piles construction 3. Parameters of XY-44A hydraulic core drilling rig XY-44A hydraulic core drilling rig Drilling depth 600-1400m Max open hole caliber 300mm End hole caliber 75mm Drilling rod diameter 60mm Drilling angle 90-65 Drill rig moving stroke 450mm Spindle  Spindle speed ( Diesel Engine) Forward 60 97 169 187 276 301 284 487 521 847 1180 1490r/min Reverse 65 201r/min Spindle speed ( Electric Motor) Forward 50 81 141 155 230 251 320 406 434 706 984 1247r/min Reverse 54 167r/min Spindle stroke 600mm Spindle max. pressure force 90kn Spindle inner diameter 96mm Lifting capacity 120kn Main hoist  Max.single line lifting capacity 45kn Max.single line lifting speed 0-45m/s  Wire rope caliber 17.5-18.5mm Hoist capacity of wire line 90-110m Roller diameter 140mm Wirerope diameter 6mm Wire rope length 450m Mud pump Type BW-250 Displacement 250 l/min Work pressure 80kg/cm² Water inlet pipe diameter 75 mm Water outlet pipe diameter 50 mm Power Diesel engine YC4E135-1 81KW Electric motor Y225S-4   37KW

1.Brief introductions of HZ-130YY hydraulic core drilling rig HZ-130YY hydraulic core drilling rig adds shifting slipway on the basis of common drilling rig, which can realize rapid replacement of drilling tools and improve work efficiency and reduce labor usage. 2.Applications of HZ-130YY hydraulic core drilling rig ·this core drilling rig is suitable for drilling water well, soil exploration, geophysical exploration, road and building exploration and drilling blasting holes. ·drilling bits can be chosen according to the different soil condition, such as alloy, diamond and composite. ·2-9 grades of sandy clay and rock. 3.Features of HZ-130YY hydraulic core drilling rig ·the automatic feed mechanism with oil pressure can improve the drilling efficiency and reduce the labor intensity of the workers. ·the ball card holding mechanism is used instead of the chuck, which can be operated without stopping the rod, and the operation is convenient, safe and reliable. ·hoist is installed with holder, forming structure of double support wheel so that it can withstand strong impact ·four groups of bearings are located in the vertical shaft box to ensure that the gyration is rigid enough to cope with the complicated geological conditions such as the gravel layer, the pebble layer and so on. This drilling rig adopts the conical clutch, which has the characteristics of large transmission torque, convenient operation and no maintenance. 4.Technical parameters of HZ-130YY hydraulic core drilling rig HZ-130YY hydraulic core drilling rig Drill hole depth 130m Maximum opening diameter 75-220mm Final hole diameter 75mm Take the initiative to drill pipe 53/59*4200mm Drill pipe diameter 50mm Borehole inclination 90°-75° Power(diesel engine) 13.2kw 2200r/min Size 850kg/2400*950*1400 Vertical shaft Vertical spindle speed 142/285/570r/min Vertical stroke 450mm Hoist Single rope lift 9.6kn Single rope winding speed 0.41/0.82/1.64m/s Drum diameter 140mm Diameter of wire rope 9.3mm Wire rope capacity 27m Derrick Rated load 2t Effective height 6m Towerleg specifications 73mm Mud pump Model BW95 Flow 95l/min Maximum pressure 1.2mpa Reciprocating frequency 93r/min Suction pipe diameter 51mm*4.5m Diameter of high pressure pipe 32mm*6m

1. Applications of XYX-130 wheeled hydraulic core drilling rig Geological survey and exploration, basic exploration for roads and high-rise buildings, inspection holes for various concrete structures, river embankments, subgrade grouting holes, direct grouting, civil water well and ground temperature central air conditioners. 2.Features of XYX-130 wheeled hydraulic core drilling rig The drilling rig is equipped with wheeled walking mechanism, which is convenient for the whole machine to move. Also, because of the oil pressure feeding mechanism, the rig improves drilling efficiency. The drilling rig is equipped with a ball card holding mechanism instead of chuck, and it can be operated without stopping the rod. The working efficiency is high and the operation is convenient, safe and reliable. The drilling rig is equipped with pressure gauge so the operatpr will know the bottom hole condition during drilling process. 3.Technical parameters of XYX-130 wheeled hydraulic core drilling rig XYX-130 wheeled hydraulic core drilling rig Drilling depth 130m Max open hole caliber 220mm End hole caliber 75mm Drilling rod diameter 50mm Drilling angle 90°-75° Drill weight 950kg Spindle  Spindle speed 142 285 570r/min Spindle stroke 450mm Windlass Maximum lifting weight of single rope 1600kg Single rope lifting speed 0.41 0.82 1.64m/s Drum diameter 140mm Wire rope diameter 13mm Wire rope capacity 27m Mud pump Type Horizontal single cylinder double action Displacement diesel engine / motor 95/77 l/min Maximum pressure 1.2mpa Work pressure 0.7mpa Drilling depth 130m Max open hole caliber 220mm End hole caliber 75mm

1.The features of XYD-130 crawler hydraulic core drilling rig The drilling rig adopts the automatic Telescopic style with two high strength oil cylinder support, a set of hydraulic valve control rigs operating supine, which is time-saving, safe and reliable to maximize the benefits for users. The chassis adopts rubber track, light weight and low life cycle cost, which can reduce noise of vehicle running mechanism, reduce car body vibration, and reduce fuel consumption greatly. It can walk on urban roads without hurting the road surface. The chassis is equipped with four high strength threaded legs (or hydraulic high leg). The installation and adjustment is fast and convenient. It can be used for leveling of work plane, loading and unloading vehicle, which reduces the hoisting cost and improves efficiency and works as auxiliary support. The drilling rig uses 48V electricty to start the diesel engine , which greatly reduces the labor usage, especially in the cold season. When the diesel engine has difficulty activiting, this starting mode shows greater advantages. 2.Technical parameters of XYD-130 crawler hydraulic core drilling rig XYD-130 crawler hydraulic core drilling rig Drilling depth 130m Maximum opening diameter 220mm Diameter of the end hole 75mm Drilling rod caliber 50mm Drilling angle 90°-75° Drill weight (no include power) 2600kg Spindle  Spindle speed 142/285/570 r/min Spindle stroke 450mm Windlass Max single line hoisting capacity 1600kg Single line lifting speed 0.41/0.82/1.64 m/s Drum diameter 140mm Wire rope diameter 13mm Wire rope capacity 27m Mud pump Type horizontal single urn twin-action Displacement 95 /77L/min Maximum pressure 1.2mpa Work pressure 0.7mpa Water inlet caliber 30mm Water to exit caliber 20mm Triangle conveyer belt B1575mm

1.Brief introductions of HZ-130YY hydraulic core drilling rig HZ-130YY hydraulic core drilling rig adds shifting slipway on the basis of common drilling rig, which can realize rapid replacement of drilling tools and improve work efficiency and reduce labor usage. 2.Applications of HZ-130YY hydraulic core drilling rig ·this core drilling rig is suitable for drilling water well, soil exploration, geophysical exploration, road and building exploration and drilling blasting holes. ·drilling bits can be chosen according to the different soil condition, such as alloy, diamond and composite. ·2-9 grades of sandy clay and rock. 3.Features of HZ-130YY hydraulic core drilling rig ·the automatic feed mechanism with oil pressure can improve the drilling efficiency and reduce the labor intensity of the workers. ·the ball card holding mechanism is used instead of the chuck, which can be operated without stopping the rod, and the operation is convenient, safe and reliable. ·hoist is installed with holder, forming structure of double support wheel so that it can withstand strong impact ·four groups of bearings are located in the vertical shaft box to ensure that the gyration is rigid enough to cope with the complicated geological conditions such as the gravel layer, the pebble layer and so on. This drilling rig adopts the conical clutch, which has the characteristics of large transmission torque, convenient operation and no maintenance. 4.Technical parameters of HZ-130YY hydraulic core drilling rig HZ-130YY hydraulic core drilling rig Drill hole depth 130m Maximum opening diameter 75-220mm Final hole diameter 75mm Take the initiative to drill pipe 53/59*4200mm Drill pipe diameter 50mm Borehole inclination 90°-75° Power(diesel engine) 13.2kw 2200r/min Size 850kg/2400*950*1400 Vertical shaft Vertical spindle speed 142/285/570r/min Vertical stroke 450mm Hoist Single rope lift 9.6kn Single rope winding speed 0.41/0.82/1.64m/s Drum diameter 140mm Diameter of wire rope 9.3mm Wire rope capacity 27m Derrick Rated load 2t Effective height 6m Towerleg specifications 73mm Mud pump Model BW95 Flow 95l/min Maximum pressure 1.2mpa Reciprocating frequency 93r/min Suction pipe diameter 51mm*4.5m Diameter of high pressure pipe 32mm*6m

1.The features of XYD-130 crawler hydraulic core drilling rig The drilling rig adopts the automatic Telescopic style with two high strength oil cylinder support, a set of hydraulic valve control rigs operating supine, which is time-saving, safe and reliable to maximize the benefits for users. The chassis adopts rubber track, light weight and low life cycle cost, which can reduce noise of vehicle running mechanism, reduce car body vibration, and reduce fuel consumption greatly. It can walk on urban roads without hurting the road surface. The chassis is equipped with four high strength threaded legs (or hydraulic high leg). The installation and adjustment is fast and convenient. It can be used for leveling of work plane, loading and unloading vehicle, which reduces the hoisting cost and improves efficiency and works as auxiliary support. The drilling rig uses 48V electricty to start the diesel engine , which greatly reduces the labor usage, especially in the cold season. When the diesel engine has difficulty activiting, this starting mode shows greater advantages. 2.Technical parameters of XYD-130 crawler hydraulic core drilling rig XYD-130 crawler hydraulic core drilling rig Drilling depth 130m Maximum opening diameter 220mm Diameter of the end hole 75mm Drilling rod caliber 50mm Drilling angle 90°-75° Drill weight (no include power) 2600kg Spindle  Spindle speed 142/285/570 r/min Spindle stroke 450mm Windlass Max single line hoisting capacity 1600kg Single line lifting speed 0.41/0.82/1.64 m/s Drum diameter 140mm Wire rope diameter 13mm Wire rope capacity 27m Mud pump Type horizontal single urn twin-action Displacement 95 /77L/min Maximum pressure 1.2mpa Work pressure 0.7mpa Water inlet caliber 30mm Water to exit caliber 20mm Triangle conveyer belt B1575mm