20tons Hydraulic Swamp Pipelayer (DGY20

Basic Info.

Model NO.	DGY20-D
Max. Lifting Height of Sub Boom	6.15m
Max. Lifting Height of Boom	4.5m
Boom Length	6m
Max. Lifting Capacity	20,000 Kg
Transport Package	in Nude Package
Specification	CE
Trademark	Kudat
Origin	China
HS Code	87169000
Production Capacity	500units/Month

Product Description

Max. Lifting capacity: 20, 000 kg
Boom length: 6M
Sub boom length: 3M
Max. Lifting height of boom: 4.5 M
Max. Lifting height of sub boom: 6.15 M
Engine: C6121 diesel engine
Main specification for DGY20-D Pipe layer

Max. lifting capacity of boom		Ton	20
Max. lifting capacity of sub boom		Ton	3
Max. lifting moment at min. range of the boom (196kN * 1.22M)		kN.m	239
Max. lifting moment at max. range of the boom (34kN * 6.0M)		kN.m	204
Max. lifting moment at min. range with sub boom (29.6kN* 3.0M)		kN.m	88.8
Boom length		m	6.0 (sub boom 3M)
Max. lifting height of the boom		m	4.5
Max. lifting height of the sub boom		m	6.15
Hoisting speed (6times)		m/min	10
Time of change range		s	30
Chassis model			DGY20-D
Engine model			D6114	C6121
Engine power		kW/rpm	115/1800	138/1900
Generator model			80kW	100kW
Track gauge		mm	1880
Track length on ground		mm	2570
Track shoe width		mm	560
Hydraulic pump model			P5100-F100NM487
Hydraulic pump pressure		Mpa	20
Lifting winch	Hydraulic driven, planetary transmission, free-fall function
Rated pulling force of single rope (3rd layer)		N	36,460
Wire rope diameter		mm	16
Ranging winch	Hydraulic driven, planetary transmission
Rated pulling force of single rope (2nd layer)		N	35,000
Max. grade ability		o	20
Operation temperature (std.)		oC	-20 ~ +40
Overall dimension (LxWxH)	with boom	mm	5540*4000*8550
	without boom	mm	5540*3010*3000
Ground pressure	without load	Mpa	0.067
Operation weight		kg	23700	25700