Best CQUY75 Hydraulic Crawler Crane Factory, Exporter

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Best CQUY75 Hydraulic Crawler Crane Factory, Exporter

1. The retractable crawler frame structure, compact shape, mechanism with small tail turning radius, which is convenient for overall transportation of main machine; 2. The unique gravity lowering function saves fuel consumption and improves work efficiency; 3. Comply with European CE standards;

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Product Description

The retractable crawler frame structure, compact shape, mechanism with small tail turning radius, which is convenient for overall transportation of main machine;

The unique gravity lowering function saves fuel consumption and improves work efficiency;

Comply with European CE standards;

The vulnerable and consumable structural parts of the whole machine are self-made parts, which are unique structural design, convenient for maintenance and low cost;

Most of the painting of the whole machine adopts dust-free paint automatic assembly line spraying.

Item			Unit	Data
Max. rated lifting capacity			t	[email protected]
Boom length			m	13-58
Fixed jib length			m	9-18
Boom+fixed jib max. length			m	46+18
Boom derricking angle			°	30-80
Hook blocks			t	75/25/9
Working speed	Rope speed	Main winch hoist, lower (rope dia. Φ22mm)	m/min	110
		Aux. winch hoist, lower (rope dia. Φ22mm)	m/min	110
		Boom hoist, lower (rope dia. Φ18mm)	m/min	60
	Slewing Speed		r/min	3.1
	Travel Speed		km/h	1.33
Reevings				11
Single line pull			t	7
Gradeability			%	30
Engine			KW/rpm	183/2000(imported) 194/2200(domestic)
Slewing radius			mm	4356
Transport dimension			mm	1299032603250
Crane mass (with basic boom &75t hook)			t	67.2
Ground bearing pressure			Mpa	0.085
Counter weight			t	24

Frequently Asked Questions

What is the maximum rated lifting capacity of this crawler crane?

The maximum rated lifting capacity is 75 tons at a 3.55-meter radius.

What are the boom and fixed jib length options?

The crane's boom length ranges from 13 to 58 meters, while the fixed jib length ranges from 9 to 18 meters. The maximum combined length for the boom and fixed jib is 46 + 18 meters.

What options are available for the engine power?

The crane can be configured with an imported engine rated at 183 kW/2000 rpm or a domestic engine rated at 194 kW/2200 rpm.

How does the retractable crawler frame help during transit?

The retractable crawler frame structure combined with a compact shape and a small tail turning radius allows for easier overall transportation of the main machine.

Does this machinery meet global certification standards?

Yes, the equipment complies fully with European CE standards.

What is the ground bearing pressure and total counterweight?

The crane operates with a ground bearing pressure of 0.085 Mpa and has a counterweight configuration of 24 tons.