- Min Height @ Max Raise Angle: 38.39 ft / 11.7 m
- Max Height @ Max Raise Angle - No Jib: 133.21 ft / 40.6 m
- Min Working Radius: 9.85 ft / 3 m
- Max Working Radius: 98.43 ft / 30 m
Published dimensions and weight
Zoomlion QY40V521
Weighing roughly 36.8 t and rated at 325.9 hp, the Zoomlion QY40V521 is a hydraulic truck crane in its size class.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight81064 lb36770 kg
03Selected published values20
Hydraulic truck cranes are commonly used for mobile lifting where road travel and on-site setup are required. Published rows for Zoomlion QY40V521 include published operating weight of 81064 lb / 36770 kg, published engine power of 325.9 hp / 243 kw, the published “Min Height @ Max Raise Angle” field of 38.39 ft / 11.7 m. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Min Height @ Max Raise Angle” field (38.39 ft / 11.7 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Height @ Max Raise Angle - No Jib” field (133.21 ft / 40.6 m) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Min Working Radius” field (9.85 ft / 3 m) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom
Min Height @ Max Raise Angle38.39 ft11.7 m
Max Height @ Max Raise Angle - No Jib133.21 ft40.6 m
Min Working Radius9.85 ft3 m
Max Working Radius98.43 ft30 m
Max Elevating Angle80 degrees80 degrees
Max Lift Capacity88184.9 lb40000 kg
Number Of Sections5 + 2 jibs5 + 2 jibs
Dimensions
Transport Length42.33 ft12900 mm
Transport Width9.03 ft2750 mm
Transport Height12.01 ft3660 mm
Ground Clearance0.94 ft284 mm
Width W/ Outriggers Extended21.66 ft6600 mm
Carrier Length36.89 ft11242 mm
Carrier Engine
ModelWD615.44WD615.44
Gross Power325.9 hp243 kw
Power Measured @2200 rpm2200 rpm
Max Torque922 lb ft1250 Nm
Torque Measured @1600 rpm1600 rpm
Operational
Operating Weight81064 lb36770 kg
Number Of Axels44
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Manufacturer-published specifications.