Factory Price Zoomlion Rt750 75ton Medium Size Rough Terrain Crane

• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Transport Package: Nude Packing
• Trademark: zoomlion
• Model NO.: Rt750
• Origin: China

Product Description

2019 newest  Zoomlion RT750 75ton rough terrian crane on sale

Product Description

 

1.Max.loading:75t
2 Engine: US brand
3.Max.lifting height:57m
4.Kessler axle
5.4*4 drive

6.Crab steering,2 wheel steering,4 wheel steering

7.Wheel base 3820 mm,allowing convenient steering in narrow space

 

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
Mass	25	Complete vehicle kerb mass		mt/ton	50/55
	26	Front axle load		mt/ton	26.54/29.2
	27	Rear axle load		mt/ton	23.46/25.86
Traveling	28	Max. traveling speed (forwards / backwards)		km/h(mile/h)	41/25.4
	29	Wheelbase		mm/ft	4150/13.6
	30	Treads (front / rear)		mm/ft	2632/7.75
	31	Max. gradeability		%	125(theoretical value)
	32	Max. ramp of parking		%	25