Special Design for Truck Mounted Rotary Drilling Rig - GR60 Rotary Drilling Rig – Gookma

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General Description

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Special Design for Truck Mounted Rotary Drilling Rig - GR60 Rotary Drilling Rig – Gookma Detail:

Specifications

Name	Rotary Drilling Rig
Model	GR60
Engine	Model		YC4A125Z-T21
Engine	Power	Kw/rpm	92/2200
Hydraulic System	Main pump Model		K3V63DT
Hydraulic System	Max pressure	Mpa	32
Pressurizing System	Max pressurizing force	KN	140
	Max pulling force	KN	140
	Pressurizing cylinder stroke	mm (in)	2500 (98.5)
Power Head	Motor displacement	ml/r	80+80
	Max output torque	Kn.m	60
	Working speed	rpm	22
	High speed mud throwing	rpm	65
Chassis	Crawler plate width	mm (in)	500 (19.7)
	Chassis length	mm (in)	3650 (143.8)
	Traveling speed	m (ft) /h	3200 (10500)
	Traveling motor model		TM22
Mast	Left and right inclination	degree	±5˚
	Front inclination	degree	5˚
	Rear inclination	degree	90˚
Main Winch	Motor model		TM40
	Max lifting force	KN	180
	Wirerope diameter	mm (in)	20 (0.79)
	Wirerope length	m (ft)	33 (108.3)
	Lifting speed	m (ft)/min	85 (278.8)
Auxiliary Winch	Max lifting force	KN	20
	Wirerope diameter	mm (in)	12 (0.47)
	Wirerope length	m (ft)	33 (108.3)
	Lifting speed	m (ft)/min	40 (131.2)
Drill Pipe	Locking Pipe	mm (in)	ø273 (10.8)
Operating Data	Max drilling depth	m (ft)	20 (66)
	Max drilling diameter	m (ft)	1.2 (4.0)
Transport	LengthWidthHeight	m (ft)	9.22.43.15 (30.27.910.4)
Transport	Weight	kg (lb)	15000 (33070)
Parameters are subject to change without prior notice.

● For Water Well and House Foundation Drilling

● Drilling Depth 20m (66ft)

● Drilling Diameter 1.2m (4ft)

● Agile Mobility

● Small Size for Working in Narrow Spaces

GR60 Rotary Drilling Rig

Features and Advantages:

Gookma rotary drilling rig includes many core technologies, it leads the trend of medium and small piling machine.

1.The GR60 rotary drilling rig is of novel

design, compact structure, with a nice

overall looking.

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2.Small size, agile mobility, it’s convenient

for transportation, suitable for working in narrow

and low places such as alley, tunnel, subway,

indoor places etc.

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3.Equips with famous branded engine, it’s of strong power, stable, low fuel consumption, low noise, energy saving and environment protection.

4.Hydraulic system and all key components are of high quality, makes the machine high stability, no leakage, big torque and high efficiency.

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5.The machine is developed by advanced designing software and force analysis software, it can display more directly the stress analysis area of the product structure, so as to optimize the product structure.

6.Suitable for various terrain and soil conditions such as flow sand layer, silt stratification andground water etc, meet various construction requirements. It can drill weathered rock,both dry way and wet way holing method can be adopted.

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7.Stable performance, high reliability, low breakdown, convenient maintenance and repairing.

Applications

Gookma rotary drilling rig is widely applied in many holing construction projects, such as highway, railway, irrigation, bridge, power supply, communication, municipal, garden, house, water well construction etc., and has been enjoying high reputation among customers.

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