Xj650 workover rig, with 1470kn of max. Static hook load, is the largest self-propelled workover equipment with single engine, mainly used for medium & deep well workover , oil testing, fishing and pump check operations. It is equipped with a lifting system and a rotary operating system. It is widely applied in many fields. It can be used for lateral drilling and shallow well drilling operation if equipped with a rotary table and relevant parts. Reasonable layout, compact structure, easy transportation, convenient operation and maintenance.
111.55 ft ( 34m ) double section mast, hydraulically raised and telescoped.
12íß8 self-propelled chassis.
A hydromatic brake is often used, and eaton water-cooled disc brake or air tong brake is also available.
The rotary system is driven by a two-shaft transfer case via a chain of drawworks, or a three-shaft transfer case via a drive line.
5 forward 5 reverse speeds rotary drives equipped with torque release device.
Can be used for shallow well drilling operation if equipped with relevant parts.
Rod hanger is available.
Main parameters
Model
Xj650
Service depth (2-7/8" ue tubing) ft(m)
27887(8500)
Workover depth (2-7/8"dp) ft(m)
22966(7000)
(3-1/2"dp) ft(m)
18045(5500)
Nominal hook load lb(kn)
303480(1350)
Max hook load lb(kn)
330456(1470)
Wireline dia/effective line quantity in.(mm)
ª)1.13/8(ª)29/8)
Two (2) sets of diesel engines and allison transmissions.
Mature double engine compound box and drive system.
118/125ft(36/38m) mast with stiffened rectangular pipes.
14íß8 reinforced chassis with good cross-country capacity.
5.5/6m foldable substructure and dog house.
Top drive system is available.
Main parameters
Drilling depth(4-1/2"dp) ft(m): 9840(3000)
Workover depth(3-1/2"dp) ft(m): 21325(6500)
Max.Hook load lb(kn): 381260(1700)
Drill line dia., in.(mm)/lines: ª)1-1/8(ª)29)/8
Max.Hook speed ft/s(m/s): 4.46(1.36)
Overall dimensions in shipping status ft(m)
69.7íß10.8íß14.67(21.25íß3.3íß4.47)
1.Zj40/2250db ac drilling rig is suitable for the exploration of petroleum and gas wells with a depth of 2000-3200m by 127mm drilling rod, or a depth of 2500-4000m by 114mm drilling rod.
2.Ac-dc-ac drive system.
3. Single shaft drawwork, drum notch. Hydraulic disc type brake is adopted as the main, while energy-losing brake or etn brake is adopted as the auxiliary.
4.The rotary table adopts independent drive.
5.Parallelogram seat realizes the low-level installation of table-board equipments and derrick, then rises them up by right of drawwork.
6.The main mechanical components of drilling rig follow the standard of api with marks
Zj30ct trailer-mounted drilling rig is fitted with reliable diesel engine and transmission, 125' (38m) hydraulic telescoping mast, double wheel four-axle semi-trailer. Several patent technical designs and configuration, such as double fast line, hydraulic tong type auxiliary brake, are optional. The rig has following features: reasonable layout, low cost for mobilization, easy site installation, reliable operation performance, and easy maintenance. The rig suits drilling operation of shallow well within 9, 840' (3000m).
Driven by double diesel engine and hydraulic transmission.
Allison hydraulic transmission.
Special semi-trailer chassis with fast transportation and low transportation cost.
Air-controlled water-cooling disk auxiliary brake for drawworks is optional.
Main parameters
Model
Zj30/1800ct
Drilling depth(4-1/2"dp) ft(m)
9840(3000)
Workover depth(3-1/2"dp) ft(m)
21325(6500)
Max.Hook load lb(kn)
404640(1800)
Drill line dia., in.(mm)/lines
ª)1.25(ª)32)/10
Max.Hook speed ft/s(m/s)
4.46(1.36)
Overall dimensions in shipping status ft(m)
81.36íß10.83íß14.76(24.8íß3.3íß4.5)
Name Drill Bit Grinder
Feature Be convenient to grind all drill bits with two flutes, unlimited overall length
Capability Dia 3 - 19mm
Chisel Angle 118 - 140
Technical specification:-
-drilling in m.S.:25
-end milling in m.S.:20
-tapping in m.S.:20
-boring in m.S.:30
-spindle hole taper:mt-3
-spindle travel:150
-spindle speeds [rpm x steps]:1002650 x 8
-diameter of ram:72
-spindle autofeed ranges:fine feed
-dist. spindle center to column:206
-work table:255 x 460
-longitudinal travel:350
-cross travel:206
-diameter of column:90
-drill-head motor:1 hp / 1440 rpm
-head motor v-belt:b-46.
Technical specification:-
-drilling in m.S.:25
-end milling in m.S.:20
-tapping in m.S.:20
-boring in m.S.:30
-spindle hole taper:mt-3
-spindle travel:150
-spindle speeds [rpm x steps]:1002650 x 8
-diameter of ram:72
-spindle autofeed ranges:fine feed
-dist. spindle center to column:206
-work table:255 x 460
-longitudinal travel:350
-cross travel:206
-diameter of column:90
-drill-head motor:1 hp / 1440 rpm
-head motor v-belt:b-46.
Needless to replace the internals of the engine head, just handle the handle to operate it.
Easy to operate. More time-saving and effortless. Drilling faster and more efficient.
Have reached the tip-top level of the same field now, and allow to be replaced with the same kind of the domestic products.
Applications:
Available for drilling, splitting breaking, ramming, shoveling. And widely used in mining, road contruction, quarrying and national defense construction, etc.
The pneumatic pick is a tool with compressed air as its power. The compressed air is distributing alternatively through the tube-shaped distributing valve into either end of the cylinder, so that the hammer is reciprocating motion in it, which impacts the tail-end of the pick rod and drives the pick rod into the rock or strata of mine, thus causing them to split into pieces.
The pneumatic pick is a tool with compressed air as its power. The compressed air is distributing alternatively through the tube-shaped distributing valve into either end of the cylinder, so that the hammer is reciprocating motion in it, which impacts the tail-end of the pick rod and drives the pick rod into the rock or strata of mine, thus causing them to split into pieces.
Max. Drilling capacity 20 in steel
Motor power (rpm) 1.1kw/1000
1.1kw/1400
1.1kw/2880
Spindle speed (rpm) 510, 1000, 1830
750, 1440, 2900
1500, 2880
Spindle travel 100mm
Working stroke 80mm(variable)
Working area 350mmx340mm
Thrust load at 6bar 650kg
Distance between spindle to table max. 450mm
Distance between spindle center to column front 213mm
Distance from table top to base 750mm
Hydraulic power pack
Motor power rpm 0.75kw/1400
Tank capacity 75lts
Pump output 15.6 lpm
Operating pressure 30.35 bar
Machine size (mm) 1300l x 700w x 1900h
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