Name: ZT-140
SKU: 21
Rating: 5 (1020 reviews)

Description

The whole machine performs excellent in all parameters: high speed, high torque, fast push and pull speed, good handling energy saving and high effciency, intelligent and convenient. The electronic control system adopts Danfoss controller and big display, simple and comfortable human-machine interaction.

Parameters

Model	ZT-140
Max torque(N.m)	52000
Rotation speed(rpm)	0-140
Max pulling/thrusting force(kN)	1400
Pulling speed(m/min)	0-40
Commins engine(kW/rpm)	336/2100
Max mud pump displacement(L/min)	850
Max mud pump pressure(Mpa)	10
Entry angle(degree)	10-22
Walking speed(km/h)	2.5
Weight(kg)	28000
Dimension(mm)	1250026003000
Rod size(mm)	φ127*6000
Reamer size(mm)	φ300-1200

Advantages

Increase the capacity of the clamp, the unloading torque is 3 times that of the rig itself. Customized for the rock formation, not afraid of difficult to unload the buckle, nor stuck drilling, reduce construction risk.
The hydraulic design of 250 large displacement rotary oil pump is direct and simple, the system has strong impact in resistance, the design value allowance is large, optimized for rock formation.
Dual Poclain motor three-speed drive, high efficiency, fast speed, three gear optional, all-round shorten the construction period. Refine the tubing layout to reduce wear and lag.