Technique description and performance:

TST-150 truck-mounted drilling rig is the new designed rig used for petroleum, coal and minerals prospecting and sampling in complex terrain formation area. It is mounted on WTC5225TSM 6*6 off-road truck chassis. Power takes from chassis engine. The drilling rig uses hydraulic driving. It can carry out air drilling, mud drilling normal circulation function.

1. Main technical parameters:

 

Max drilling depth	Mud drilling: 150m, air drilling: 80m
Drilling method	Mud drilling, air drilling
Drilling tools	Drill bits (dia)		Ф114mm
	Drilling pipe (DiaXLength)		Ф60×4500mm
Power swivel	Output torque		3400N.m
	Output rev. scope		0-160 r/min
Pull-up & pull-down system	Max pull-up force		32kN
	Feed rate		0～0.4m/s
	Max Pull-up rate		1.7m/s
Hydraulic system	Oil pump rev.		1600r/min
	Working pressure	Rotating	17MPa
		Pull-down	12MPa
Mud pump	Pressure		3MPa
	Flow rate		300L/min
Screw air compressor	Pressure		1.2 MPa
	Displacement		12.5 m3/min

 

Truck information:

1. WTC5225TSM 6*6 desert off-road truck chassis
2. Color: cab is yellow, Frame and bridge are black
3. Drive type: 6*6
4. Performance parameter:

Max. speed: 70km/h

Max. speed in desert: 20km/h

Min. turning diameter: ≤22m

Max. clamping slope: 50%

Max. clamping slope in desert: 30%

Brake distance: ≤9m (speed: 30km/h)

Angle of approach/angle of away : 35°/30°

Min. Ground clearance of machine: 400mm

1. Quantity:

Unladen weight: 10945kg

Total weight: 22000kg

Size:

Chassis (l×w×h)：8960mm×2500mm×3420 mm

Wheelbase：4000 mm＋1350 mm

Tread：front-wheel drive: 2100 mm   Middle and rear wheel: 2100 mm

1. Engine:

Brand: DEUTZ

Model：BF6M1013-30E4

Type: Six-cylinder in-line direct injection diesel engine with exhaust gas turbocharger and intercooler, water cooled.

Net power:  220kw/2300rpm

Max.: Torque: 1100Nm/1400rpm

Min. fuel specific consumption: 201g/kw.h

Idle speed：850rpm

Effluent standard: state 4

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