Lifting Machinery, buy 85 Ton Zoomlion Rough Terrain Crane ZRT850 for Sale on China Suppliers Mobile

Product Details

85 Ton Zoomlion Rough Terrain Crane ZRT850 for Sale

Product Description

Rough terrain crane ZRT850:

Type	Ser. No.	Item	Unit	Value
Working performance	1	Max. rated lifting capacity × working radius	kg.m	85000×2.5
	2	Max. load moment of main boom	kN.m	2700
	3	Max. load moment of main boom (fully extended)	kN.m	1280
	4	Max. lifting height of main boom (fully extended)	m	49.8
	5	Max. lifting height of jib	m	65.7
Dimensions	6	Overall dimensions (L × W × H)	mm	14460×3400×3800
	7	Outrigger spread (Height × Width)	mm	7380×7300
	8	Main boom length	mm	12100 - 47000
	9	Jib length	mm	9500 - 16000
	10	Boom angle	°	-2 - 80
	11	Swing range		360° unlimited swing (Full range)
Working speeds	12	Max. hoist rope speed (Main winch)	m/min	130
	13	Min. boom telescoping out time	s	120
	14	Min. boom telescoping in time	s	135
	15	Min. boom derricking up time	s	46
	16	Min. boom derricking down time	s	105
	17	Swing speed	r/min	0~2
Hydraulic system	18	Maximum working pressure	MPa	31.5
	19	Rate working flow	L/min	280
	20	Hydraulic oil tank capacity	L	1000
Gross vehicle mass	21	Gross weight	kg	52000
	22	Front weight	kg	27000
	23	Rear weight	kg	25000
Driving	24	Max. driving speed	km/h	36
	25	Wheelbase	mm	4150
	26	Treads (Front / Rear)	mm	2632
	27	Max. gradeability	%	75

Rough terrain crane RT35 is equipped with the two-axle loading chassis, which has two types of drive modes, four types of steering modes and backward-forward driving functions.

It also has four sections of dodecagon main booms, H-type outrigger, fixed balance counterweight, as well as three working modes, including:

hoisting with the support of outriggers, hoisting with the support of tire and hoisting when driving. It is widely used in oil field, mine, road and bridge construction, warehousing base and other construction sites.

Product Highlights:

Strong Power of Hoisting, Wide Range of Work

It has 32m main booms, 15m auxiliary booms, with the longest booms, highest comprehensive hoisting performance in the product of the same tonner.

Maneuvering and Flexible, Quick and Efficient

The max speed reaches 38km/h and the max gradeability is 55% and the min. turning radius is 5.7m. All these three factors make it flexible.

Safe and Reliable, No Worry to Handle

The product is equipped with lifting protection control system in case of overload, over-retracting and over-stretching as well as

exclusive technology in this field like rear axle-wheel automatic return-control system and safety-driving automatic protection system.

All these elevate its safety performance largely.

The product is equipped with top features in this field, professional matching upgrading and systematic evaluation test.

And it has passed test like driving 11,000km and 10,000 times hanging. Both ensure its reliability.

Economic and Environmental Protection, with Cost Saving

The product is equipped with optical matching power transmission system and torque converter with lockout function, which decrease the oil consumption over 20% at high speed.

The one-way stabilized current control of parallel hydraulic pressure system reduces the loss of flow; the gravity drop luffing system needs no extra power and save the oil consumption.

Comfortable to Handle, Convenient to Operate

The product is equipped with full hydro-steering control system and automatic-manual gear box, which make it easy to handle.

And the compounded suspension of leaf spring and hydraulic oil tank, and the self-recognition phased control of rotary cushion technology make the operation stability and comfortable;

The product is equipped with humanized climb ladder, maintenance access and control layout. And it is equipped with professional man-machine engineering simulation analysis;

exquisite man-machine interface and stand-alone fault diagnose function. It is comfortable to handle and convenient to operate.