China CQUY75 Hydraulic Crawler Crane Quotes, Exporters

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China CQUY75 Hydraulic Crawler Crane Quotes, Exporters

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
Gradeablity			%	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 are the advantages of the retractable crawler frame structure?

The retractable crawler frame structure features a compact shape and a small tail turning radius, which makes the overall transportation of the main machine highly convenient and flexible.

How does the gravity lowering function work?

The unique gravity lowering function allows for efficient descending operations, which significantly reduces fuel consumption and improves overall working productivity.

What certifications does this equipment have?

The machine fully complies with European CE standards, ensuring high safety, reliability, and quality control.

Are the replacement parts expensive and hard to maintain?

No. The vulnerable and consumable structural parts of the machine are self-made. They feature a unique structural design that ensures convenient maintenance and low replacement costs.

What options are available for the engine?

The machine offers two engine configurations: an imported engine option rated at 183 KW/rpm and a domestic engine option rated at 194/2200 KW/rpm.

What is the maximum lifting capacity and crane mass?

The maximum rated lifting capacity is 75t at 3.55m. The total crane mass, including the basic boom and 75t hook, is approximately 67.2 tonnes.