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.
Features
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
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
|