Knuckle Boom Truck Mounted Cranes

SQZ80040 Ton Knuckle Boom Truck Mounted Crane

Max Lifting Capacity: 40000kg
Max Lifting Moment: 80t·m
Recommended Power: 75kW
Hydraulic System Flow: 100L/min

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Or message us +86 158 5249 9415 info@boblift.com

12-month warranty
Order from 1 unit
Shipping & warranty

Confirm your configuration and current availability with our team.

Engineering data

SQZ800 Specifications

Lifting

Max Lifting Capacity: 40000kg
Max Lifting Moment: 80t·m
Rotation Angle: 360° continuous

Hydraulics and power

Recommended Power: 75kW
Hydraulic System Flow: 100L/min
Hydraulic System Pressure: 35MPa
Oil Tank Capacity: 300 L

Machine

Self Weight: 9000kg

Reach and outriggers

Max. radius: 20.3m
Max. height: ≈ 23 m
Max. boom angle: 84°
Outrigger span: 2250–8600 mm

Figures from the BOB-LIFT brochure for this range. Confirm the final specification with our team before ordering.

Compare all Knuckle Boom Truck Mounted Cranes

Dimensions and load chart

Select the drawing to view it full size.

How much it lifts at each reach The further the hook is from the crane, the less it can lift: 14,500 kg at 4.4 m, 2,800 kg at 20.3 m.

Lifts (kg)	14,500	11,500	8,500	6,500	5,790	4,500	3,550	3,000	2,800
Reach (m)	4.4	5.8	7.4	9.4	11.4	13.6	15.7	18	20.3

Reach is measured from the slewing centre to the hook. Figures from the drawing above.

Product details · SQZ800

40 Ton Knuckle Boom Truck Mounted Crane

The SQZ800 is a 40 t knuckle boom truck-mounted crane with a maximum lifting moment of 80 t·m. It runs on a recommended 75 kW power supply with 100 L/min of hydraulic flow at 35 MPa, weighs 9000 kg and offers continuous 360° slewing.

Optional attachments

Hydraulic gripper opened and closed by its own cylinder to grab and release loads.
Clamshell bucket for loading, unloading and light digging of waste, chippings and soil.
Orange peel grab for scrap and bulk material.
Timber grapple for logs and timber.
Auger for tree-planting holes, utility poles, foundation piles and soil sampling.

Knuckle Boom Truck Mounted Crane

Product technical advantages

High-strength welded structure

Welded high-strength plate with a hexagonal boom section.
Box-type outriggers

Box outriggers above 6.3 t protect the cylinders.
Optional attachments

Winch, auger, basket or grapple on request.
Operation modes

Manual levers, aerial seat or wireless remote.
Dual four-bar linkage

Reverse-angle reach for tight jobs.

Dedicated torque limiter Load moment limiter on every crane, safety certified.
Large-span outriggers Wide fixed outriggers, manual flip optional.

Manufacturing & delivery

From our workshop to your port

01

Assembly

Slewing base, column and booms are assembled by hand in our Xuzhou workshop.
02

Load test

The crane lifts test weights through its working range before release.
03

Final check

Finished cranes are inspected and lined up for dispatch.
04

Packing

Wrapped in film and strapped to protect paint and hydraulics in transit.
05

Container loading

Loaded into containers at the factory and shipped to your port.

Shipping & warranty

Shipping, warranty and documents

How the SQZ800 reaches you, and what happens after it arrives.

Shipping

Lead time and container loading are confirmed with your quotation.

Warranty and parts

12 months

Send the model, serial number and a photo or video of the issue; our team guides the repair and ships the parts.

Order from 1 unit

Documents

Truck Mounted Cranes Brochure

PDF · 22 pages · 14.4 MB

Download PDF
Dimensions and load chart
SQZ800 Specifications

FAQ