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20 Ton Knuckle Boom Crane with 5 Extensions
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Product: Views:18120 Ton Knuckle Boom Crane with 5 Extensions 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2022-03-30 19:21
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Details

Model No.

SQ400ZB5 / folding crane

Unit

Max Lifting moment

400

Kn.m

Boom Section

5

stage

Boom raising angle

1-75

degree

Swing Rang Angle

360° continues

degree

Rated Working Pressure

28

mpa

Oiltank Capacity

200

L

Related Oil Flow

64

L/min

Outrigger Span

2330-7100

mm

Crane Weight

5600

kg

Installation Space

1530

mm



Our advantages

1. Humanize design, fresh appearance, easy to operate, and can meet different demands from customers.

2. Folded crane arm, easy to install. Save more space and lengthen the container. Well-adapted to different areas.

3. Use international standard high-strength steel to reduce the weight of the crane.

4. Using hexagonal structure, reducing the lateral sway.

5. Hydraulic control system, reliable system performance, added cylinder buffering, lower fault rate and longer life cycle.

6. Italian brand of balance valve, hydraulic lock, operated valve, hydraulic pump and other core parts, to ensure the micro-mobility, security and stability.

7. Optional tools: remote control, basket, auger, grab, torque limiter, load Indicator.


http://www.hbqzcrane.com/

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