450HP Truck-Mounted Rigs

The power system of 450HP truck-mounted drilling equipment adopts imported CAT engine and Allison transmission box. The 450HPdrilling rigs are made up of mast, winches, rotary table, the control system with hydraulic, pneumatic or electric character, etc. The max. static hook load is 1125KN. Being equipped with substructure and related accessories, it can do workover and well drilling operation.


1. The chassis of truck-mounted drilling equipment adopts home-made special rig 10×8 chassis.
2. It adopts 32m two-section telescoping mast, monkey board with three kinds of adjusting height (17.6m, 20.2m, 21.2m). The simple drilling platform is optional.
3. The auxiliary brake adopts S122 hydraulic brake and can equip with pneumatic water cooling disc brake.
4. The main drum of winch adopts forced circulating water cooling, and pneumatic spray cooling system is optional.


Parameters of 450HPTruck-Mounted Drilling Equipment

The depth of workover 5500m (73mmtubing) 4500m (73mm drilling pipe)
The max. loading 1125kN
The type of traveling system 4×5
Diameter of rope Φ26
Engine CAT C15/540 bhp
The model of gear box Allison M5620AR
Mast Clean height 32m
The max. Static loading 1200kN
Drawwork The max. Pull of fast line 180KN (the second floor)
Diameter of wire line 26mm
The max. rotate speed 450rpm
Drilling floor Height 3.5m /4m/ 4.5 (can choose)
Model of rotary table ZP175