Product Details

Professional Efficient Construction125ton Hydraulic Crawler Crane For Sale

Product Description

Main Technical Parameters of YTQU125 Hydraulic Crawler Crane

Main Technical Parameters	Unit	YTQU125
Maximum hoisting capacity of YTQU125 Hydraulic Crawler crane	t	125
Maximum hoisting torque of YTQU125Hydraulic Crawler crane	t·m	117×6
Length of main arm of YTQU125 Hydraulic Crawler crane	m	16~73
Length of auxiliary arm of YTQU125 Hydraulic Crawler crane	m	13~25
Total maximum length of main arm and auxiliary arm	m	61+25
Luffing angle of main arm of Hydraulic Crawler crane	°	30-80
Rope lifting and lowering speed of main winch	m/min	0~80
Rope lifting and lowering speed of auxiliary winch	m/min	0~80
Rope lifting and lowering speed of hoist boom	m/min	0~45
Slewing speed of YTQU125 Hydraulic Crawler crane	r/min	0~1.65
Travelling speed of YTQU125 Hydraulic Crawler crane	km/h	0~1.0
Gradeability (with basic arm and keep the cab rearward)	%	30
Engine rated output power/rotation speed	kw/r/min	215kW/2100rpm
Model of engine of YTQU125 Hydraulic Crawler crane		Cummins 6LTAA8.9-C295
Total weight (with basic arm and largest hoisting hook)	t	115
Ground pressure of crawler (with basic arm)	Mpa	0.08
Counterweight mass of YTQU125 Hydraulic Crawler crane	t	42
Crawler gauge of YTQU125 Hydraulic Crawler crane	mm	5400
Wheel track of crawler of YTQU125 Hydraulic Crawler crane	mm	6900
Width of crawler of YTQU125 Hydraulic Crawler crane	mm	1015
Maximum transportation weight for a single piece	t	37
Maximum transportation dimensions for a single piece (length X width X height)	mm	9150×3380×3400

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Performance

Performance Characteristics of Hydraulic Crawler Craneis

1. Excellent performance engine: 6LTAA8.9-C295 horsepower Cummins diesel engine, strong power and reliable performance. The engine of the Hydraulic Crawler Craneis adopts two control modes including hand throttle and foot throttle, which can save energy and provide high efficiency.

2. Chassis of YTQU125 Hydraulic Crawler Craneis easily installed and disassembled during transportation and it provides high reliability and good stability during working: The base, with X-shaped welded box-type structure, is connected to the crawler frame through power pin.

3. This is easy for assembly and disassembly; quick-change connectors are installed on the hydraulic pipes of the lower vehicle, which are convenient for assembling and disassembling the pipes during transportation period. The built-in traveling reductor improves the passing ability of the whole machine. The support leg cylinder can rotate and withdraw.

4. When the cylinder is working, it can increase the supporting distance, increasing the stability of the cylinder. However, when the cylinder is not working, it can be withdrawn, in order to reduce the transport size and make the lifting operations be easy.

5. Easy and convenient operation: hydraulic system of YTQU125 Hydraulic Crawler Crane is equipped with pilot proportional control valve; all operating handles and fool valves have automatic reset function; support leg cylinder and pin cylinder are controlled manually, increasing the security during installation.

6. High safety: YTQU125 Hydraulic Crawler Crane is equipped with safety devices such as swing locking device for rotary table of upper-vehicle, anti-overturn device for boom, limiting device for the lifting of arm frame, over-rolling protection device for winch and lock mechanism for winch ratchet. (The main hoist and auxiliary hoist, as well as luffing device, adopt build-in reductor which is equipped with wet-type and maintenance-free brake)

7. User-friendly design of YTQU125 Hydraulic Crawler Crane: A-shaped frame, lift cylinder, air-conditioning, adjustable seat (which can be adjusted forwards, downwards, leftwards and rightwards) and pilot main switch for cutting off the power source when driver gets off the vehicle, etc. Efficient, convenient and safe electric pump is provided.

8. The maximum counterweight weight is 6 tons, so 8 tons truck crane can be used for assembly. This can reduce installation costs for users.

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