KSD20
18mths
18mths
CE, ISO 9001:2000, ISO 9001:2008
New
250-300mm
10-30m
Diamond Bit
Rotary
Four-Wheel Trailer
Pipe Paving
ZOOMLION
Standard Export
HDD
China
Product Description
HORIZONTAL DIRECTION DRILLING RIG
Drilling Modes
This drilling system carry out 2 auxiliary drilling modes to meet different ground conditions.- Discharge soil by compressed air while equipped with pneumatic hammer.
- Discharge soil by mud while equipped with mud system
STRUCTURE
The machine comprises of rig and power pack.The rig consists of all working units such as traveling tracks, boom, stabilizers, clamps, rotary head. The actions of all working units are controlled by levers and buttons on control console.
The power pack apply power for rig. It consists of diesel engine, hydraulic motors, hydraulic oil tank, fuel tank, cooler, electric system.
The power pack connects with rig via hydraulic pipes and control cables. When moving together, connect them via tow bar.
SPECIFICATION
| Description | unit | Specification |
| Diesel Engine Power | kW | 125/132/140 |
| Max Torque | Nm | 7000/8300/9600 |
| Rotate speed | r/min | 0~90/0~100/0~90 |
| Max. Thrust force | kN | 200/250/300 |
| Max. pullback force | kN | 200/250/300 |
| Max. bore diameter | mm | 600/700/800(depending on pipe material and ground condition) |
| Max. bore length | m | 200/250/300(depending on pipe material and ground condition) |
| Drill pipe diameter and length | mm | Φ60/Φ73/Φ73×3000 |
| Pneumatic impact hammer diameter | mm | Φ102 |
| Main pump capacity and pressure | 71/75/100ml/r 30MPa | |
| Guide instrument model | DCI SE OR F5 | |
| Air compressor pressure | MPa | ≥1.2 |
| Air compressor | m3/min | ≥15.5 |
| Mud pump pressure | MPa | ≤10 |
| Mud pump capacity | L/min | 240/240/240 |
