Truck Mounted Oilfield Drilling Rigs Mechanical Hydraulic Drive For Well Drilling
Truck-Mounted Drilling Rig – Reliable Shallow to Medium-Deep Well Drilling
Product Overview
Our truck-mounted drilling rig combines mechanical and hydraulic drive systems. All major components – including the power system, drawworks, mast, traveling system, and transmission – are installed on a self-propelled chassis. This design significantly improves moving efficiency.
This rig series is ideal for shallow and medium-deep well drilling operations. It supports drilling depths from 1,000 m to 4,000 m and handles maximum static loads between 900 kN and 2,250 kN. Key benefits include:
High operational load capacity
Reliable performance in tough conditions
Excellent off-road mobility
Low operating and moving costs
We also offer special versions for arctic, desert, and highland environments.
Key Features
API Compliance – Meets API Q1, 4F, 7K, and 8C specifications; available with API monogram.
Design Standards – Conforms to GB/T 23505 (Petroleum Drilling and Workover Rigs).
Structural Strength – Mast and substructure analyzed using SAFI software.
Modular Construction – Enables fast rig-up, moving, and transportation.
Mechanical Transmission – Simple to operate and maintain.
Heavy-Duty Chassis – Special off-road chassis extends service life.
Technical Specifications
|
Model |
ZJ10Z(T) |
ZJ15Z(T) |
ZJ20Z(T) |
ZJ30CZ(T) |
ZJ40CZ(T) |
|
Max. Hook Load (kN / lb) |
600 / 130,000 |
900 / 200,000 |
1,350 / 300,000 |
1,800 / 400,000 |
2,250 / 500,000 |
|
Nominal Drilling Depth – 114 mm (4½") drill pipe (m / ft) |
500–1,000 / 1,640–3,280 |
800–1,500 / 2,620–4,920 |
1,200–2,000 / 3,940–6,560 |
1,600–3,000 / 5,250–9,840 |
2,500–4,000 / 8,200–13,100 |
|
Nominal Drilling Depth – 127 mm (5") drill pipe (m / ft) |
500–800 / 1,640–2,620 |
700–1,400 / 2,300–4,590 |
1,100–1,800 / 3,610–5,910 |
1,500–2,500 / 4,920–8,200 |
2,000–3,200 / 6,560–10,500 |
|
Engine Power (kW / hp) |
224 / 300 |
280 / 375 |
470 / 630 |
2 × 403 / 2 × 540 |
2 × 470 / 2 × 630 |
|
Drawworks Rated Power (kW / hp) |
185 / 250 |
260 / 350 |
485 / 650 |
560 / 750 |
745 / 1,000 |
|
Main Brake Type |
Belt |
Belt or Disc |
Belt or Disc |
Belt or Disc |
Belt or Disc |
|
Traveling System Lines |
6 |
8 |
8 |
10 |
10 |
|
Drilling Line Dia. (mm / in) |
22 / ⅞ |
26 / 1 |
29 / 1⅛ |
32 / 1¼ |
32 / 1¼ |
|
Traveling Sheave OD (mm / in) |
610 / 24 |
760 / 30 |
760 / 30 |
915 / 36 |
915 / 36 |
|
Mast Height (m / ft) |
22 / 72 |
32 / 105 |
35 / 115 |
38 / 125 |
38 / 125 |
|
Substructure Height (m / ft) |
3 / 10 |
3 / 10 |
4.5 / 15 |
6 / 20 |
6.7 / 22 |
|
Substructure Clearance (m / ft) |
2 / 6.5 |
2 / 6.5 |
3.5 / 11.5 |
4.9 / 16 |
5.5 / 18 |
|
Rotary Table Opening (mm / in) |
444.5 / 17½ |
444.5 / 17½ |
520.7 / 20½ |
698.5 / 27½ |
698.5 / 27½ |
|
Mud Pump Quantity |
1 |
1 |
2 |
2 |
2 |
|
Mud Pump Rated Power (kW / hp) |
373 / 500 |
373 / 500 |
597 / 800 |
597 / 800 |
746 / 1,000 |
|
Standpipe Dia. (mm / in) |
64 / 2½ |
64 / 2½ |
76 / 3 |
76 / 3 |
76 / 3 |
|
Standpipe Working Pressure (MPa / psi) |
25 / 3,600 |
25 / 3,600 |
35 / 5,000 |
35 / 5,000 |
35 / 5,000 |
|
Self-Propelled Chassis |
8×4 |
8×8 or 10×8 |
12×8 |
14×8 |
14×10 |
|
Trailer Axles |
– |
3-axle |
4-axle |
5-axle |
5-axle |
Remarks:
C = Dual-engine gear compound transmission
Z = Self-propelled chassis
T = Trailer-mounted
If you're looking for a truck-mounted drilling rig that combines mobility, strength, and compliance with international standards, this series offers a proven solution. With modular design, mechanical transmission, and optional arctic/desert configurations, these rigs perform reliably in shallow to medium-deep wells up to 4,000 m. Contact us to discuss the right model for your operation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.