Sell hdr200 rotary drilling rig @China (Mainland)

HONGDA HDR200 piling rig is an efficient boring rig in big-bore pile-base project construction, which mainly applies to such base constructions as railway,road,bridge, public works bridge and large building,etc.

Main technical parameters
　　Max. drilling torque 200 kN.m
　　Max. drilling diameter 2m
　　Max. drilling depth 60m
　　Max. lifting capacity of main windlass 210KN
　　Max. lifting speed of main windlass 76m/min
　　Max. lifting capacity of assistant windlass 98KN
　　Max. lifting speed of assistant windlass 60m/min
　　Driving force of pressurizing system 180KN
　　Drawing force of pressurizing system 200KN
　　Pressurizing stroke 5000mm
　　Max. driving speed 1.5km/h
　　Max. climbing grade 40%
　　Engine rated power 246kw
　　Engine rated rotating speed
　　Overall weight 65t

Total equipment
Out dimension-work	m	10.5×4.3×20.6
-transportation	m	15.5×3.2×3.45
Total weight	T	65
Total weight in transportation	T	55
Telescopic chassis
Max. speed	km/h	1.5
Max. grade ability	%	40
Min. ground clearance	mm	468
Diesel engine
Model	Cummins M11-C330
Rated power	kw	246
Rated rotation speed	rpm	2100
Fuel tank volume	L	450
Hydraulic system
Oil pump flow speed	L/min	210×2+90
Rated working pressure	Mpa	30
Hydraulic oil tank volume	L	800
Main windlass
Max.lifting capacity	KN	210
Steel rope diameter	mm	28
Max.lifting speed	m/min	76
Steel rope length	m	90
Assistant windlass
Max.lifting capacity	KN	98
Steel rope diameter	mm	20
Max.lifting speed	m/min	60
Drill head
Rotate torque	KNm	200
Drill speed	rpm	0～25
Earth-throwing off speed	rpm	110
Max.drilling hole diameter-with bushing	mm	1500
-without bushing	mm	2000
Compression ststem
Oil cylinder stroke	mm	5000
Max. adding force	KN	180
Max.pulling force	KN	200
Telescopic drill pipe
Friction mode(Max. depth)	m	5×13（60）
Inner-locking mode(Max.depth)	m	4×13（47）
Working arm obliquity
Front	°	5
Rear	°	15
Left & right	°	±5
Rotate platform
Rotate degree	°	360
Rotate speed	r/min	2.5

Post by Sara Zheng    Manufacturing & Processing Machinery    @2011-08-23 16:55:48