Truck-Mounted Drilling Rigs
These truck-mounted drilling rigs feature a power system fitted with an engine and hydro-mechanical transmission. The mast design complies with API 4F and 8C specifications, and the chassis is powered by the deck engine via a transfer case.





Technical Specifications
Overview
High-Performance Truck-Mounted Drilling Rigs
This series of truck-mounted drilling rigs is engineered for efficiency and mobility in demanding petroleum prospecting environments. Featuring a robust design that complies with API 4F and 8C specifications, these units integrate advanced hydraulic, air, and electric control systems. With multiple configurations available, these rigs offer exceptional versatility for workover and drilling operations across diverse terrains.
Key Features
Braking System Options
- Band type or hydraulic disc main brake
- Air controlled water-cooling disc brake
- Air tong brake
- Hydro brake
- Electromagnetic eddy auxiliary brake
- Design Standards
- API 4F CompliantAPI 8C CompliantFinite Element AnalysisHydro-mechanical Transmission
Performance Data
Rig Performance Specifications
| Model | Nominal Hook Load | Max Static Load | Drawworks Power |
|---|---|---|---|
| ZJ10 | 800kN | 1125kN | 450hp |
| ZJ15 | 1000kN | 1350kN | 550hp |
| ZJ20 | 1200kN | 1470kN | 650hp |
| ZJ30 | 1500kN | 1800kN | 750hp |
| ZJ40 | 1800kN | 2250kN | 1000hp |



