25 Ton Mobile Telescopic Truck Cranes Other Cranes Ztc250r531

25 Ton Mobile Telescopic Truck Cranes Other Cranes Ztc250r531 image

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Product Description

Overview
Product Description
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Basic Info.

Model NO.

ZTC250R531

Shaft Number

Crane Jib

Five-Arm

Type

Folding

Max. Rated Lifting Capacity

25000 Kg

Max. Load Moment of Basic Boom

960 Kn.M

Max. Lifting Height of Main Boom

44 M

Max. Driving Speed

90 Km/H

Transport Package

Nude

Specification

25000 kg

Trademark

ZOOMLION

Origin

China

HS Code

87051091

Production Capacity

1000/Year

Product Description

1. ZTC250R truck crane, which integrates Zoomlion’s decades’ experience in designing and manufacturing mobile cranes with advanced technologies, is a new generation of high-performance product developed to meet oversea market demands. Its performances such as lifting height, main boom length, working speed and lifting capacity, etc., have achieved advanced international level.

2. This product is a truck crane capable of full range slewing, installed with 5 telescopic boom sections and a manual hydraulic control system. The crane adopts a 3-axle special purpose chassis (6×4 drive) independently designed by Zoomlion. The full-width cab provides wide vision and simple decoration. The engine complies with the Euro III emission standard.

3. The latest directional control valve and hydraulic control device installed in the crane’s hydraulic system ensure that each executive mechanism makes full use of its working capability, therefore system reliability and safety are improved. The safety devices such as relief valve, balance valve, hydraulic lock and brake valve fitted in hydraulic system prevent the accidents caused by overloaded oil lines and oil pipe ruptures.

4. Safety devices, including a load moment limiter installed in the crane, together with the complete lighting system, ensure driver’s safety during operation and are convenient for crane operations at night.

5. This crane has a novel style which makes it beautiful in contour, in lines and in color.

Main Technical Parameters

Item	Unit	Value	Remarks
Working performance	Max. rated lifting capacity		kg	25000
	Max. load moment of basic boom		kN.m	960
	Max. load moment of main boom(fully extended)		kN.m	672
	Max. lifting height of main boom		m	35.4	These parameters do not include deflection of main boom and jib
	Max. lifting height of jib		m	43
Working speeds	Max. hoist rope speed(Main winch)		m/min	120	At the 4th layer
	Max. hoist rope speed(Auxiliary winch)		m/min	120	At the 4th layer
	Boom derricking up time		s	25
	Boom derricking up time		s	64
	Slewing speed		r/min	2.7
Driving parameters	Max. driving speed		km/h	90
	Max. gradeability		%	42
	Min. turning diameter		m	≤20
	Min. ground clearance		mm	260
	Limits for exhaust pollutants and smoke			Comply with related standards	GB3847-2005 GB17691-2005 National stage III
	Oil consumption per hundred kilometers		L	28
Mass	Deadweight in driving condition		kg	29600
	Complete vehicle kerb mass		kg	29470
	Front axle load		kg	6300
	Rear axle load		kg	23300
Dimensions	Overall dimensions(L×W×H)		mm	13100×2500×3450
	Outrigger spread(L)		m	5.4
	Outrigger spread(W)		m	6.2
	Main boom length		m	10.7-35
	Boom angle		°	-2-80
	jib length		m	8
	Offset		°	0/15/30
Chassis	Model			ZLJ5324JQZ
	Type			II	Code: ZLJ5324JQZV3
	Engine	Model	kw/r/min	WP7.270E31
		Rated power	n.m/r/min	199/2100
		Max. output torque		1160/1200~1600
	Manufacturer			Heavy Industry Science and Technology Co., Ltd.

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