QAY300 Zoomlion crane - load chart, specs & dimensions (2017 - 2021)

max. carrying capacity: 300t – at reach: 3m – Carrying capacity: 3t – at max. reach: 70m – max. standard boom: 80m – Min. standard…

max. carrying capacity: 300t – at reach: 3m – Carrying capacity: 3t – at max. reach: 70m – max. standard boom: 80m – Min. standard boom: 15.4m

See load chart, specs, capacity, size and other technical data for Zoomlion QAY300 crane manufactured between 2017 - 2021. See information, like: max. carrying capacity: 300t – at reach: 3m – Carrying capacity: 3t – at max. reach: 70m – max. standard boom: 80m – Min. standard boom: 15.4m and more.

Technical specs - QAY300 Zoomlion

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

max. carrying capacity
300 t
at reach
3 m
Carrying capacity
3 t
at max. reach
70 m
max. standard boom
80 m
Min. standard boom
15.4 m
Max. luffing jib
32 m
max. hook height
112 m
Load Torque
8750 kNm
Undercarriage engine
405 kW
Travel speed
72 km/h
Number of axles
6
Wheels/Drive/Steering
12/-/-
axle load
12 t
Outriggers spacing length
8.8 m
Outriggers spacing width
8.8 m
Model series
QAY
Engine manuf.
Mercedes-Benz
Engine type
OM502 LA
Engine power
405 kW
Revolutions at max torque
1080 rpm
Max. torque
2700 Nm
No. of cylinders
8

More technical details, like: superstructure engine, standard tyres, tipping load, dimension lxwxh, displacement, cylinder bore x stroke, weight, emission level are available in the full technical specs.

Including hook block

Special equipment

2nd winch
No
max. luffing jib
No
max. fold hydr.
No
Erection tip
No
Foucault current brake
No
Add. ballast
No

Download datasheets (PDF)

Machine inspection

Ask for inspection of your Zoomlion QAY300 from experts

Machine inspection

Mevas is an international operating inspection service for used heavy machinery. Construction machinery inspectors are available in more than 20 countries.

Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

Provided by: Mevas — The Heavy Equipment Inspectors

Spare parts & Components

Get spare parts for Zoomlion QAY300 easily from our partners

Spare parts

Do your lookup for high quality parts for Zoomlion QAY300 online!
With a few, easy steps, you will find generic and genuine parts and replacements in well-catalogued lists. Wether you are dealer or an owner, LECTURA can lead you to the right direction.
Check the best offers from our partners and order the All-terrain Cranes spare parts easily today - worldwide.

Transport

All-terrain Cranes Transport & Shipping Services

In case you look for a transport your machine, apply our services. Ask for the most appropriate transport quotes for All-terrain Cranes formed on transport dimensions and weights. Our partners provide large-scale options to satisfy your wishes.

Data provided by Lectura logo

News

Lifting and access News by LECTURA 26.06.2026