Knuckle Boom Cranes

The most widely used and fundamental product of our company is the hydraulic knuckle boom loader crane. View our collection of Z-cranes, which provide the best lift-to-weight ratio in the class, a compact design, and convenient storage. A fantastic all-purpose crane for a variety of lifting jobs.

A 1-ton knuckle boom crane with a hydraulic arm and cylinder, used as a mini loader crane.

Image of a 5-ton knuckle boom truck mounted crane with a 10.5-ton lifting moment and 28 Mpa hydraulic pressure.

Hydraulic arm on black crane, 6.3 Ton Knuckle Boom Crane, 6300 kg lift capacity, 8.2-meter reach.

A man stands beside a robust crane with a 6.3 Ton Knuckle Boom. The crane's hexagon and pentagon boom design ensures stabilit

A blue hydraulic crane on a white background. 8 Ton Knuckle lorry mounted crane, designed with the latest analysis and techno

Hydraulic arm on top of yellow crane, 4 ton knuckle boom.

A black hydraulic lift on a white background. 4 Ton Knuckle Boom Crane, SQZ84A-2, with a 4000 kg lift capacity and 7.5-meter

SQZ40A-1（2 Ton）

SQZ68A-2（3.2 Ton）

SQZ84A-2（4 Ton）

SQZ105A-3（5 Ton）

SQZ132A-3（6.3 Ton）

A reliable 10 Ton Knuckle truck mounted crane in yellow and black on a white background.

Yellow hydraulic machine on white background, 10 Ton Knuckle Crane For Truck, SQZ200A-4, 10,000 kg lift capacity, 11.3-meter

A white background showcases a 12 Ton Knuckle Loader Crane. Its standout feature is the articulating arm resembling a knuckle

SQZ160A-3（8 Ton）

SQZ200A-3（10 Ton）

SQZ200A-4（10 Ton）

SQZ300A-3（12 Ton）

a crane truck with a 16-ton 4-section arm knuckle boom.

Image of a crane truck with a 16 Ton Knuckle Lorry Loader Crane on white background.

A 20 Ton Knuckle Loader Crane lifting a large truck on a white background.

A large object being raised by a crane, specifically a 25 Ton Knuckle Loader Crane.

SQZ300A-4（12 Ton）

SQZ350A-4（14 Ton）

SQZ500A-5（20 Ton）

SQZ600A-6（25 Ton）

SQZ20A-2 （1.5 Ton）

SQZ400A-4（16 Ton）

SQZ132A-2（6.3 Ton）

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If you want to know more about our truck-mounted crane products, please click to view our catalog.

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Advantage of our knuckle boom crane

High-quality products stem from attention to detail. From the careful selection of steel to the stringent control of each hydraulic component, and the skilled craftsmanship of assembly workers, all these factors collectively determine the quality and stability of the product.

Yield strength 960 MPa steel

China Famous Brand Seals

The effect of painting the structural parts of truck-mounted cranes

120MPa 4 layers of steel wire hydraulic hose

960MPa high-strength steel plate for truck-mounted cranes

Two stainless steel valves with blue handles, secured by a safety valve lock, guaranteeing superior safety by locking the oil

A 360° full rotary structure of a large metal gear driven gear box.

Close-up of green machine with attached hose, featuring hexagonal structure.

Black and yellow steel frame with yellow arm, featuring high-strength box structure type legs.

Hexagonal Structure

Safe and Effective Safety Valve Lock

360° Full rotary structur

High-strength box structure type legs

80% zinc content.The thickness of the paint film is more than 140um

What you get with a knuckle boom crane

With a knuckle boom crane, you get exceptional flexibility and precision, ideal for operations in confined spaces. This crane can handle complex material handling tasks, making it suitable for construction and logistics.

16 ton knuckle boom crane operating, lifting heavy objects with hydraulic power.

Flexible operation security

Designed for safety, ZORY cranes ensure stable and secure operations across all lifting tasks, offering peace of mind.

Optimized Vehicle Payload

Minimized crane length maximizes payload capacity, enhancing operational flexibility and efficiency without added weight.

Exceptional Lift-to-Weight Ratio

ZORY cranes offer top lift-to-weight ratios, using advanced materials for strong yet lightweight operation.

Products Case

The quality of our products is vividly illustrated by our customer cases, who come from a variety of industries and backgrounds and share stories that highlight the reliability and durability of our products. These referrals are the lifeblood of our business to thrive, as our products are unwavering in their drive for efficiency and customer benefits.

A mini truck-mounted crane lifts a large wooden box onto a truck.

A knuckle boom truck crane loading a large pile of wood onto a truck.

House being lifted onto a truck by a knuckle boom lorry mounted crane.

A parked truck with a crane attachment beside the road.

Yellow truck with knuckle loader crane on top.

Folding Boom Truck Mounted Crane being lifted and tested

A red truck with a 5 ton knuckle boom truck mounted crane.

A knuckle boom truck crane lifting a large green and white container.

Product packaging & shipping

Our unwavering commitment to packaging integrity means that every truck-mounted crane arrives in your hands in impeccable condition, and this meticulous approach to transport ensures that every function is intact and operational when the crane arrives on site.