Basic Info.
Model NO.
GD
Bit Type
Diamond Bit
Drilling Way
Rotary
Type
Crawler
Drilling Length
1m to 300m
Drilling Diameter
73mm
Application
Underground Pipe, Cable
Max Torque
13000 N.M
Max Pull Force
350 Kn
Transport Package
Wooden Case
Specification
ISO9001
Trademark
Gold
Origin
China
Production Capacity
100 Sets Per Month
Product Description
1. Dongfeng Cummins engine has strong power, stable performance, low fuel consumption and low noise, which is more suitable for urban application.
2. Power head push and pull and selection are directly driven by Eaton large torque cycloidal motor, with large torque and stable performance. Rotary two-speed design, fast drilling speed, large torque; Push and pull three to accelerate, let
The I process is faster. The push-pull and rotation systems are hydraulically controlled.
3. European and American style hard design, beautiful and generous shape.
4. More reasonable and concise circuit design, low failure rate, easy to maintain.
5. Use φ 73X 3000mm or φ 83X 3000mm drill pipe, the body covers an area of small, to meet the needs of efficient I in narrow site;
6. Unique mud flow control system, to meet customers in the construction of water saving.
7. Optional automatic. Lever up, automatic anchor system and force augmentation system, up to 70 tons.
| Specification | |||||
| Engine | KW | 153/ 2200 | Power station dimension | mm | 3750x1150x2000 |
| Host Machine Size | 3100x1500x1500 | ||||
| Power station weight | T | 4 | |||
| Biggest jacking force | KN | 350 | Weight | 3 | |
| Max drag force | KN | 350 | Drill rod diameter | mm | φ73 |
| Max torque | N.M | 13000 | Drill rod length | m | 1 |
| Max penetration rate | rpm | 138 | Back to drag diameter | mm | φ150~φ1000 |
| Max power head push and pull speed | m/min | 38 | Max crossing length | m | ~ 500 |
| Max mud pump flow | L/min | 320 | Max mud pressure | Mpa | 8+/-0.5 |
| Main Parts | |||||
| Name | Brand | Model | Qty. | ||
| Engine | Cummins | 153KW | 1 | ||
| Pump | Permco | 1 | |||
| Valve | Hydraulic | 5 | |||
| Hydraulic motor | Eaton | 6K | 6 | ||
| Mud pump | Elephant | BW-320 | 1 | ||
