Belong to Horizontal Directional Drill

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• Hydraulic system: it adopts advanced control technologies such as closed energy-saving circuit and electro-hydraulic proportional control. It adopts imported elements which features reliable quality.
• Slewing: driven by low speed and big torque motor, with two speed gears, and automatic high pressure protection.
• Push/pull: gear rack type, two speed gear stepless speed regulation, high work efficiency.
• Cab: mounted with air conditioning system, the cab is very comfortable.
• Engine: the large power reserve engine meets the requirements for operating power and emergency control .
• Drill mounting: the assembled high strength drill mounting can slide and the angle adjustment is convenient.
• Drill stem holder: the suspended holder and truck-mounted crane make the assembly/disassembly of drill stem more easy and efficient.
• Track: the self-propelled steel track is more efficient for site transfer.
• Wire controlled travel: wire controlled travel make the site transfer more quick and convenient.
• Monitoring: the monitoring and alarm on multiple parameters of engine, hydraulic system, and filtration effectively ensures machine safety.
• Emergency operation: the manual operation system can cope with special situations and protect the operating safety.

Technical Parameters:

Rated power kW 250
Max.pullback/thrusting kN 680/680
Spindle torque(max) N.m 27000
Spindle speed r/min 0-100
Backreaming diameter mm 1000
Tubing length(single) m 6
Tubing diameter mm 102
Entry angle ° 10-18
Mud flow rate(max) L/min 600
Mud pressure (max) bar 100
Overall weight kg 25000
DIMENSION (LxWxH) mm 11000×2800×3300