Stiff Boom Crane JSQ450-18ton

Dual pump hydraulic system with optimized confluence on-board multiway valve make compound operations and ensure stability. The flow matching of the hydraulic system implements a split and confluence system to achieve higher operating efficiency.

Stable control &Efficient Operation

Dual pump hydraulic system with optimized confluence on-board multiway valve make compound operations and ensure stability. The flow matching of the hydraulic system implements a split and confluence system to achieve higher operating efficiency.

 

Optional Equippments&Elegant Appearance

A variety of optional equippments can be installed to meet different customer needs. Strict Testing to ensure a stable quality; New painting and design to create a elegant apperance


 

Item

Unit

JSQ4505-Ⅱ

Rated Max Lifting Weight

t

18

Max Lifting torque of basic boom

t.m

48

Full-extension Boom Length

m

21

Max Lifting Height

m

22

Boom Sections(Qty.)

°

5

Boom Shape

°

U-Shape

Telescoping Status

°

Double-Cylinder plus Rope line

Max Trigger Span(Transverse)

m

8.2

Gross Weight

kg

6500

Max Winch Speed

m/min

11

Full extension/retraction time of boom

s

41

 


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