Mechanical Driven Rigs

We manufactures various drilling rigs (1000HP¡«3000HP), incl. AC variable frequency, DC motor, mechan-electric, and mechanical driven rigs. The Company has the capability of design, manufacture, and final assembly (commission) of complete set of rigs and provides our customers with comprehensive solutions & service of complete set of rigs to ensure them receive the highest quality oilfield products and services. * This kind of DC driven rig is available in four models. 1000HP ZJ40/2250DZ 1500HP ZJ50/3150DZ 2000HP ZJ70/4500DZ 3000HP ZJ90/6750DZ Notes : DZ-Drilling rig driven with D.C. motor; * This kind of AC variable frequency driven rig is available in four models. 1000HP ZJ40/2250DB 1500HP ZJ50/3150DB 2000HP ZJ70/4500DB 3000HP ZJ90/6750DB Notes : DB-Drilling rig driven with A.C. motor with frequency converter. Basic parameters of this kind of rig are in accordance with SY/T5609-1999 Type & Basic Parameters of Oil Drilling Rigs: * DC driven rig adopts international advanced AC-SCR-DC power system, realizing the stepless speed regulation for drawworks, rotary table and mud pump to obtain better drilling performance. * AC variable frequency rig uses VFD and digital control technology, simplifying drawworks construction and enhancing drilling performance. * Main components are manufactured in conformity with API Spec and applied API monogram on them.

This kind of rig is available in four models 1000HP, 1500HP,1500HP, 2000HP. Power: three-(or four)-diesel-engine (2000 or 3000 series) linkages, which are connected with couplers and reducer casings. * The drawworks and the mud pump are mechanically driven. The rotary table is independently driven by an AC/DC variable frequency motor. * Easy installation and better sealing as a result of taking an integral chain box or V-belt compound transmission unit. * The drawworks is equipped with the grooved drum and shifting a gear for it is carried out by air cylinders. The hydraulic disc brake is regarded as main brake and the eddy current brake as auxiliary brake. * The rotary table is driven independently by AC variable frequency motor and can accomplish stepless speed regulation with 0~210r/min. AC is supplied by an auxiliary generator set. * Main mechanical parts are manufactured in conformity with API Spec and applied API monogram on them.

Log grab: 1.Made of Q345B(equal to SGC-490 ). 2.Can be either mechanical-driven or hydraulic-driven. 3.Can be either rotary or non-rotary. 4.Cylinder's piston are well-protected by against collision damage. 5.Oil hose are well protected by plastic covering.

Supplier: 750hp to 3000hp, offshore and onshore (desert, mountain, marshland, shoal and other terrains) drilling rig ( including mechanical rig, DC rig, AC VFD rig and electromechanical rig) and rig components such as mast, substructure, drawworks, crown block, traveling block, hook, swivel, rotary table and mud pump.

Drilling Rigs: We supply a full line of drilling rig packages: skid-mounted drilling rigs, truck-mounted drilling rigs and trailer-mounted drilling rigs. Our skid-mounted drilling rigs include diesel electric AC/VFD or DC/SCR drive rigs, mechanical drive rigs, and combination drive rigs, from 1, 000 HP to 6, 000 HP. Our truck-mounted drilling rigs range from 450 HP to 1, 000 HP. Workover Rigs: Our product line includes onshore workover rigs, which range from 150 HP to 1, 000 HP. The service depth of our workover rigs usually equipped with Caterpillar diesel engines and Allison transmissions is from 8, 000 ft to 30, 000 ft. Drilling Equipment: We sell a full line of API certified drilling rig components including masts, substructures, drawworks, crown blocks, traveling blocks, hooks, hook blocks, swivels, rotary tables, and top drives. The rated load of our AC/VFD drive top drives is from 190 tons to 1, 000 tons. We have very strong advantage to supply the projects as follow: i) Rental and sale of drilling/workover rig ii) Rental and sale of BOP iii) Sale of part of drilling rig including mast, substructure, drawworks, rotary table, mud pump and accessories iv) Casing and tubing running service v) Directional Drilling service vi) Rental, sale and maintenance of drilling jar vii) Inspection service viii) Drilling service ix) Wireline logging Specially, we are a project management company hence we can work as a subcontractor to join project or partner with clients in all relevant project if clients need. Export packing.

1.Introduction of JDL-300 mud/air drilling rig JDL-300 mud/air drilling rig is a water well drilling rig that mix mud drilling rig and air drilling rig in one equipment with mechanical top head. It is a good solution to the difficulty of drilling in the soil layer for DTH rig and the low efficiency of drilling for mud rotary rig in the hard rock, gravel and pebble layer. The mud/air drilling rig adapts to various soil strata. The mud/air drilling rig is efficiency and energy saving to drill water well and geological exploration of core sample. 2.Features of JDL-300 mud/air drilling rig ·The rig can be equipped with a five-speed manual integrated gearbox, hydraulically separated bearings, full synchronizer shifting, high reliability and long service life. ·The drilling rig adopts a mechanical winch, which has a fast lifting speed and is easy to handle the bottom hole accident. 3.Parameters of JDL-300 mud/air drilling rig JDL-300 mud/air drilling rig Working stratum Loose soil layer and bed rock(hardness:F6~20) Drilling method Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH. Drilling capacity Φ42 Mud drilling depth 530m NQ wireline coring 600m Φ75 Air Drilling depth 300m Borehole dia. â?¤Î¦350 Power Diesel engine model YN27 Rated power 42kw Rated speed 2400rpm Drive head Rotary speed 50~10200r/min Max. torque 5000N.m Feeding system Lifting capacity 4T Thrusting capacity 2.1T Winch capacity Hydraulic tool winch(optional) 1.5T Mechanical winch 4.5T Drill pipe Drill pipe dia. Φ76/Φ89/Φ102 Drill pipe length 3000mm Crawler chassis Walking speed 0~2km/h Climbing angle 20° Dimension Transport 5380*1575*2500mm Working 3480*1575*6280mm 4380kg Air compressor Air pressure 10.5~24.6bar Air consumption 16~35m³/min The above parameters are subject to change without prior notice. Shandong Master Machinery Group specializes in mud/air drilling rig. The main models are JDL-300 and JDL-400.

Wood Grab: 1.Can be either rotary or non-rotary. 2.Can be mechanical-driven or hydraulic-driven 3.Cylinder's piston are well protected by steel plate against collision damage. 4.Oil hose are well protected by plastic covering.

Wood grapple: 1.Material:made of Q345B (equal to SGC-490 ) 2.Can be either mechanical-driven or hydraulic-driven 3.Can be either rotary or non-rotary. 4.Cylinder's piston are well-protected by steel plate against collision damage. 5.Oil hose are well protected by plastic covering

Grapple : 1.Material:made of Q345B (equal to SGC-490 ) 2.Can be either mechanical-driven or hydraulic-driven 3.Can be either rotary or non-rotary. 4.Cylinder's piston are well-protected by steel plate against collision damage. 5.Oil hose are well protected by plastic covering