We can matufacture all type of drilling rig from 2000m-9000m, different configurations and styles, including Digital control VF rig,Mechanical rotary table rig, Electromechanical Rig ,DC rig,mechanical rig ,trailer drilling rig.
We are known to supply high-quality drilling rig at competitive prices,
We accept instial orders for just 60 sets ,so you can test our service and product performance-in action and in your market,contact us today!
If you want to achieve anything into your wish, I can help you achieve your Dream into a reality.
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There are several drive modes, such as diesel + hydraulic torque converter (or hydraulic coupling gear box) + chain drive compound , diesel + parallel operation with narrow V-belt etc, the power distributing and utilizing reasonable and high efficiency.
Hydraulic disk brake or band brake is used as the main brake of drawworks, the assistant brake is electromagnetic eddy current brake. The drawworks is equipped with auxiliary drive device which can be used for mast lifting and laying down, also for hoisting the max. weight of drill string while the main drive fails; there is an interface of auto-bit-feed remained for rig upgrade.
Optionally, it can be equipped with frictional cathead or hydraulic cathead.
The arrangement mode of high front-low back is adopted, the drawworks, power and drive system are placed at low position, the rotary table and cathead on drill floor are driven through bevel gear box and cardan shaft.
The rig with hydraulic disk brake may be equipped with driller cabin optionally, can realize all drilling operation controlled hydraulically and pneumatically in room, also, can achieve the functions for collecting, displaying, storing, printing and remote transmission of drilling parameters, multi-points monitoring and communication.
The rigs with nominal drilling depth 3000m above, can satisfy the requirement for TDS installation.
Model, drilling rig | ZJ30L | |
Nominal drilling depth, 127mm(5)DP, m | 3000 | |
Max. hook load (kN) | 1700 | |
drill line number | 10 | |
Dia. Of wireline (mm) | 29 | |
Max. pull of fastline, kN | 200 | |
Drawworks | Model | JC30 |
Rated power, kW | 560 | |
Gears | 4+2R | |
Crown block | TC-170 | |
Travelling block | YG-170 | |
OD of sheaves for hoisting system,mm(in) | ||
Hook | YD-170 | |
Swivel | Model | SL-170 |
dia.of stem bore (mm) | 75 | |
Rotary table | opening dia. mm(in) | 444.5(17 1/2) |
Gears | 4+2R | |
Derrick (mast) | Type | A |
Height (m) | 41 | |
Max. load, kN(lbs) | 1700 | |
drillfloor height, m | 5/5.5 | |
clear height, m | 4/4.5 | |
Mud pump | Model×number | F-1000×2 |
drive mode | Diesels and compound | |
Diesel power× number | 810KW×2 |
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