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Daifeng Pipelayer is the No.1 brand in China.The lifting capactiy is from 15 ton to 90 ton. - details see: https://www.machineto.com/daifeng-brand-15ton-90ton-dgy-series-pipelayer-10105190

Adopt special designed chassis for pipelayer, two optional track shoe width.

Turbo intercooler Cummins Engine, which reserves enough power to meet any tough working conditions.

Adopt load sensitive hydraulic system. Wrist control type single lever (Joystick) for easy operation and realize the compound movement.

Well-equipped safety device such as automatic load moment limiter, hoisting height limit switch, Boom buffer limiter device, make operation more safe.

Modular design has facilitated removal/installation of components and shorten machine downtime.

Main componets of hydraulic system adopt qualified international famous brand enhancing the reliablity of the product.

Customized integrated solution for different working environment such as the frigid zone, the tropics, deserts and marsh area.

Lifting capacity at tipping point		90,000kg	198,360lb
Max. lifting moment at min. load overhang		1076kN.m(882kN*1.22m)	793,597lb.ft (198,320lb*4ft)
Max. lifting moment at max. load overhang		891.8(127.4kN*7m)	658,996lb.ft (28,652lb*23ft)
Boom length		7.35m 24.12 ft	8.6m 28.21 ft
Max . lifting height of the hook		5.75m 18.86 ft	7.1m 23.29 ft
Hoisting speed(eight part line)		6.0m/min	19.68ft/min
Boom elevating time		60s
Model of chassis		DGY-90
Model of diesel engine		NTA855-C360	CUMMINS NTA855-C360
Rated power		257kW	345hp
Track shoe width		760mm 30in	860mm 33.8in
Model of hydraulic pump		CBY4125/4100/K1008
Rated working pressure of system		20,000kPa	2,900psi
Hook winch		Hydraulic driven, Planetary transmission, Free-fall function
Rated pulling force of system (third layer)		120kN	26,448lb
Diameter of wire rope		φ22mm	φ0.866in
Boom winch		Hydraulically driven, Planetary transmission
Rated pulling force of system (second layer)		100kN	24,244lb
Diameter of wire rope		φ22 mm	φ0.866in
Temperature of surroundings		-30~+40	-220F1040F
Overall dimension (Length*Width*Height)	With boom	5.7*4.95*8.13m 17.71*16.24*26.67ft	17.71*16.24*30.21ft
	Without boom	5.7*3.47*3.30m 17.71*11.38*10.82ft	5.7*3.47*3.30m 17.71*11.38*10.82ft
Ground pressure	Without load	104kPa 15.08psi	105kPa 15.23psi
Operating weight		57,300kg 126,060 lb	58,000kg 127,600lb