XZ320 horizontal directional drilling rig, which has compact structure and attractive appearance, adopts several advanced control technologies and the proprietary technology of the company, and its main performance parameters and control technique have reached the international advanced level. The main components of hydraulic system, electrical system and transmission system are of top-grade domestic and international brand, and high quality.
High power: 160/140 kW high horsepower engine is adopted to ensure that the drilling rig can complete pipe laying operations under all kinds of complicated geological conditions.
Two speed unit head: the unit head operates at low speed during drilling and pullback to ensure smooth construction; and it can slide at an accelerating speed to reduce auxiliary time and improve work efficiency when the removable drill rod reciprocates with no-load.
Rubber crawler: it has minimal impact on roads, lawns and scenic spots.
Floating-type vise: it applies the proprietary floating-type vise of the company, which can effectively extend the service life of the drill rod.
Rotatable control desk: it widens the visual field and reduces the fatigue of the operator to make the drilling rig operation more simple and comfortable.
Disassembling device for auxiliary drill rod (optional): it can not only reduce auxiliary working time and improve the work efficiency of the overall unit, but also relieve operator’s labor intensity.
Convenient maintenance: the engine maintenance and replacement of filter element for the hydraulic system can be conducted easily due to the rational design of the engine hood.
发动机型号
Engine model |
东风康明斯
CUMMINS |
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发动机额定功率
Engine rated power |
|
|
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Push-Pull Type |
Cylinder | |||||
最大回拖/进给力
Max. Pull-push strength |
kN |
320/200 |
||||
动力头最大扭
Max.torque of power head |
N.m |
12000 |
||||
动力头转速
Spindle speed |
r/min |
0~140 |
||||
Travelling speed of power head |
m/min |
0-20 |
||||
最大回扩孔直径
Max. Backreaming diameter |
mm |
800 | ||||
钻杆长度(单根)
Drilling rod length (single) |
m |
3 | ||||
钻杆直径
Drilling rod diameter |
mm |
73 | ||||
钻进角度
Drilling angle |
° |
10~20 | ||||
泥浆最大流量
Mud flow rate(max) |
L/min |
320 |
||||
泥浆最大压力
Mud pressure(max) |
bar |
80 |
||||
整机质量
Overall weight |
kg |
12100 |
||||
长×宽×高
Dimension( L×W×H) |
mm |
6400×2250×2450 |