Durable Heavy Lifting QUY450 Hydraulic Crawler Crane 60 Ton

Durable Heavy Lifting QUY450 Hydraulic Crawler Crane 60 Ton And Jib Length 35m

Description:

A crane is a type of machine, generally equipped with a hoist, wire ropes or chains, and sheaves, that can

be used both to lift and lower materials and to move them horizontally. QUY450 crawler crane is an

independent-developed hydraulic drive, full swing and lattice boom crawler crane, absorbing foreign

advanced technology and combining present domestic situations. It features easy and maneuverable

control, smooth vehicle travelling.

Applications:

Crawler crane is mainly used for lifting heavy things and transporting them to other places. crawler cranes

make short work of toughest jobs. They are available in a broad range of lifting capacities for applications

in a wide variety of fields, including heavy-duty foundation work, this product is mainly designed for

engineering projects like subway, bridge, Petrochemical, power station, nuclear power construction

Specifications:

Item		Unit	Data
Max. lifting capacity		t	450
Standard work condition	Heavy boom	m	24-84
	Light boom	m	48-102
	Jib length	m	12-36
	Tower attachment	m	24-72
Standard superlift	Heavy boom	m	36-84
	Light boom	m	78-126
	Jib length	m	12-36
	Tower attachment	m	24-84
Max. single line hoisting speed		m/min	130
Boom max. single line elevating speed		m/min	50×2
Tower attachment single line elevating speed		m/min	112
Single line speed for luffing of sideway-superlift		m/min	112
Swing speed		r/min	1.0
Travel speed		km/h	0.95
Mean ground pressure		MPa	0.132
Engine output		kW	383
Total mass (with 450t hook block,24m heavy boom)		t	415
Max. weight of single part in transport state		t	60
Dimension of single part(main machine) in transport state(L×W×H)		m	11.6×3.4×3.4

Competitive Advantage:

1, Rexroth swing reducer

Planetary reducer, controllable constant-close disc brake, high reliability, easy for maintenance.

2. Rexroth gear reducer

Built-in gear reducer with small turning radius, high maneuverability and reliability

3. imported logic valve

logic valve can realize precise logical control and simplify the system, easy for maintenance.

4. Imported PAT load moment indicator

LMI can detect working conditions of crawler crane, having the function of protection.

Safe and comfortable ergonomic design

1. Adjustable boom backstop device

When the boom is elevation upwards, the detector board approaches to detecting switch; when reaching

maximum elevating angle, the detector board impacts detecting switch and the switch is off, then warning

signal is sent out and the elevating motion stops so as to avoid dangerous accidents.

2. Hydraulic-controlled winch ratchet lock device

The automatic-controlled winch ratchet lock device ensures safe and reliable boom orientation, easy and

comfortable operation.

3. Comfortable Operator’s Cab

Adjustable damping chair can change seat angle; air-conditioner and roller blinds build comfortable

operation environment

4. It embodies the design idea of putting people first. The brand-new design for whole vehicle layout,

outline, drive’s cab, operator’s cab and control components by using 3 dimensional styling technology

and ergonomic principle makes the operator more comfortable