Zoomlion 75 Ton Rough Terrain Crane Rt75

• Color: White
• Rated Lifting Capacity: 75 Tons
• Operating Weight: 53100kg
• Engine: Cummins 194kw/2500rpm Qsb6.7
• Max Travleing Speed: 41km/H
• Fully Extended Boom+Jib: 56.80 Meters
• Model NO.: RT75
• Transport Package: Suitable Package for Shipment
• Specification: CE, ISO9001
• Trademark: XCMG
• Origin: Hunan, China
• HS Code: 8705109200
• Production Capacity: 200 Units Per Month

Product Description

Full-wheel drive, large ground clearance and strong off-road performance. It is suitable for off-road travel
Complete-extension, half-extension and complete-retraction outrigger operation, no-outrigger operation and driving with load.
Full-wheel steering, short wheel base, small turning radius, strong maneuverability; it is applicable to driving and operation in a narrow field
The cab and operating room are integrated into one. Comprehensive lifting operation increases lifting capacity of the front 
The main boom adopts big rounded polygonal cross section and ultra thin sheet with partial reinforcement, which brings the materials' mechanical properties into full play, gives the materials good resistance to buckling and good elasticity and greatly reduces the main boom weight.
The utilization of network node control technique can realize intelligent fault diagnosis, facilitate the troubleshooting for the electrical system of the complete vehicle and improve the maintainability of the electrical system.
 
 specifications
 
  
 

Type	Ser. No.	Item	Unit	Value
Working performance	1	Max. rated lifting weight × working radius		kg.m/lb.ft	75000×3.0/165346×9.8
	2	Max. lifting moment of main boom		kN.m/lbf.ft	2250/2033477
	3	Max.lifting moment of longest boom		kN.m/lbf.ft	1160/855614
	4	Max. lifting height of main boom		m/ft	41/134.5 (Boom head sheave center)
	5	Max. lifting height of jib		m/ft	57/187
Dimensions	6	Outline dimensions (L×W×H)		mm/ft	14897×3395×3840 /48.8×11.1×12.6
	7	Distance between outriggers (longitudinal × transversal)		mm/ft	7380×7300 /24.2×23.95
	8	Main boom length (completely retracted - completely extended)		mm/ft	12500~38500 /41~126.3
	9	Jib length (completely retracted - completely extended)		mm/ft	10000~17000 /3.28~5.58
	10	Main boom angle of elevation		°	-3~78
	11	Swing range			360°continuously
Working speed	12	Max.speed of single rope on the drum of main winch		m/min	125
	13	Boom extension time		s	120
	14	Boom retraction time		s	90
	15	Boom derricking up time		s	70
	16	Boom derricking down time		s	70
	17	Swing speed		r/min	0.35~2
Hydraulic system	18	Engine to pump speed ratio			1
	19	Hydraulic oil tank capacity		L/gal	1000/220
		Model	Max. working pressure of the system Mpa (4400psi) and flow rate L/min (GPM)		Permissible working pressure Mpa (4400psi)
	20	P3145R00C1C30TC30N75S1B1E (variable pump)	348L/min(92GPM)@2500RPM@30MPa(4400psi)		32/4641
	21	1123032204 (dual-gear pump)	167L/min (44GPM)@2500RPM@21MPa(3000psi)		25/3625
	22	1121011285  (auxiliary gear pump)	67.5L/min(17.8GPM) @2500RPM@18MPa(3000psi)		21/3045.8
	23	A2FE56/6.1WVZL10 (swing motor)	93L/min@2050RPM@16MPa(2650psi)		40/5801
	24	3788084 (winch motor)	348L/min(92GPM)@3100RPM@30MPa(4400psi)		42/6091