Factory Price 250 Ton Crawler Crane

• Max. Lifting Height: 87 M
• Rated Loading Capacity: 250 Ton
• Certification: ISO9001, CE
• Condition: New
• Warranty: 1 Year
• Boom Max. Lifting Capacity Boom: 250 T
• Model NO.: QUY250
• Fixed Jib Max. Lifting Capacity: 35 T
• Tower Jib Max. Lifting Capacity: 52 T
• Boom Length: 18-87 M
• Fixed Jib Boom Length: 12-36 M
• Tower Jib Boom Length: 27-57 M
• Boom Elevating Angle: -3-83
• Winch Single Line Hoisting Speed(with No: 120 M/Min
• Boom Max. Single Line Elevating Speed(at: 2*23.8 M/Min
• Tower Attachment Single Line Elevating S: 41.8 M/Min
• Max. Swing Speed: 1.22 R/Min
• Max. Travel Speed: 1.0 Km/H
• Grade-Ability: 30%
• Mean Ground Pressure: 0.1 MPa
• Engine Output: 242 Kw
• Transport Package: Nude
• Specification: 12.02*3.4*3.4 m
• Trademark: Acntruck
• Origin: China, Jiangsu
• HS Code: 8426491000
• Production Capacity: 200 Units/ Month

Product Description

Factory Price 250 Ton Crawler Crane

Product Description

Features

1. Safety control system:
Two convenient and reliable modes of operation; Working and installation, with real-time level display, stop operation braking away from machine, electrical emergency control, anti-lightning protection, automatically walk switches, CCTV monitoring function, complete safety and supervision system;

2. Excellent operating performance:
Advanced load-sensing, limit load regulation and electrohydraulic proportional micro-speed control make each micro-movement extremely good and operation more stable;

3. Reliable function assurance:
Key components adopt famous international brands; Sufficient safety margin for structural and mechanical design; Control system can operate stably in harsh environments such as cold, high temperature, altitude and sandy conditions;

4. Convenient maintenance technology:
It takes approximately no more than 10min/person to adjust; No more than 30min/per son for dai ly maintenance; No more than 2h/person to repair. GPS remote monitoring system is optional for maintenance and management;

5. Powerful lifting capacity:
The maximum lifting capacity of boom is 50t× 3.7m=185t· M, and the max. Length of main boom is 52m;

6. Flexible configuration combination:
Free hook is optional;

7. Large-chassis design:
Track frame which can be broadened, ensuring excellent machine and job stability within the range of 360 ° Rotation;

8. Optimized transportation programs:
With the function of crawler frame telescopic function, the max. Transportation width of the whole machine is 3.36m;

9. Two counterweight configurations:
Improve the lifting capacity of medium and long boom.

Product Parameters

 

Item	Unit	Parameter
Max. lifting capacity	Boom	t	250
	Fixed jib	t	35
	Tower jib	t	52
Max. lifting moment		kN.m	13330
Boom length
	Boom	m	18-87
	Fixed jib	m	12-36
	Tower jib	m	27-57
Boom elevating angle		°	-3-83
Winch single line hoisting speed(with no load,at 6th layer )		m/min	120
Boom max. single line elevating speed(at 1st layer)		m/min	2×23.8
Tower attachment single line elevating speed(at 1st layer)		m/min	41.8
Max. swing speed		r/min	1.22
Max. travel speed		km/h	1.0
Grade-ability			30%
Mean ground pressure		MPa	0.1
Engine output		KW	242
Total mass (with main hook block,18m boom)		t	230
Max. weight of single part in transport state		t	55
Dimension of single part(turntable) in transport state(L×W×H)		m	12.02×3.4×3.4