Truck-Mounted Drilling Rigs
Since the power system, drawworks, derrick, traveling block system are amounted on the self-propelled chassis, our truck-mounted drilling rigs can be moved easily and quickly when necessary. Our products have been designed with the drilling depth ranging from 1000m to 4000m and the maximum static load capacity ranging from 1350kN to 2250kN. They feature heavy working load, reliable performance, strong cross-country capacity, easy movement and low operation cost. They are quite suitable for drilling wells with shallow or medium depth. Special truck-mounted drilling machine used in desert, plateau or cold areas is also available in our company.
- With the power system, drawworks, derrick, traveling block system and the transmission system amounted on the self-propelled chassis, our product has the characteristics of easy removal with low cost, reliable performance, heavy operating load capacity and strong cross-country power.
The auxiliary brake of the drawworks is pneumatically controlled water-cooled disk brake.
Our truck-mounted drilling machine is equipped with a derrick made of rectangular tubes in the thickness of 36m or 38m.
The brake system of the drawworks is composed of a hydraulic disk brake as main brake and an Eaton pneumatically controlled water-cooling brake as auxiliary brake.
The foldable drill floor has stable structure and is easy to install.
Features
1. The power system of our truck-mounted drilling rig adopts engine and hydro-mechanical transmission boxes produced by world-famous companies.
2. The electric, pneumatic, and hydraulic systems are centrally controlled. Key components of those systems are well-known brand products in the world. The high-quality components guarantee the quality of our well drilling machine.
3. The derrick is designed and manufactured following the API 4F and 8C specifications. Finite element analysis and stress inspection test will be conducted to the derrick. The surfaces of structural pieces will be sand blasted.
4. The main rotary drum adopts integral Lebus groove. Main brake can be a band brake or a hydraulic disk brake. Auxiliary brake can be a pneumatically controlled water-cooled disc brake, a pneumatic tong brake, a hydromatic brake or an electromagnetic eddy brake. Rolling drum for sand bailing is optional.
5. The chassis is powered by vehicle-mounted engine via transfer case. The truck on which our drilling equipment is amounted has heavy duty axle with long wheel tread and tyres with low fracture surface. High strength frame, hydraulic power steering system, dual-circuit brake system are also adopted into the truck to make it more adaptive to complex working condition in oil fields. In addition, the service life of our drilling machine will be extended as well.
6. Various humanized designs including new style cab, embedded stairs, automatic derrick locking pin, centralized lubricating system for crown block and drawworks, and engine protective guard using under different climatic conditions are available to our truck-mounted drilling rigs.
