GTMR 331 B Potain crane - load chart, specs & dimensions (1987 - 1999)

Nominal torque: 472kNm – Max. load: 4t – Load at max. Reach: 1t – Reach at max. Load: 11.8m – max. standard boom: 35m – max. hook …

Nominal torque: 472kNm – Max. load: 4t – Load at max. Reach: 1t – Reach at max. Load: 11.8m – max. standard boom: 35m – max. hook height: 26m

See load chart, specs, capacity, size and other technical data for Potain GTMR 331 B crane manufactured between 1987 - 1999. See information, like: Nominal torque: 472kNm – Max. load: 4t – Load at max. Reach: 1t – Reach at max. Load: 11.8m – max. standard boom: 35m – max. hook height: 26m and more.

Tower Cranes - Trolley Boom - Bottom-slewing Potain GTMR 331 B

Technical specs - GTMR 331 B Potain

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.

Nominal torque
472 kNm
Max. load
4 t
Load at max. Reach
1 t
Reach at max. Load
11.8 m
max. standard boom
35 m
max. hook height
26 m
Connection load
20 KVA
Hoist unit
11 kW
Model series
GTMR

More technical details, like: ropes, max. reach, max. luffing jib, min. luffing jib, tower height, max. hoisting speed, tower system, drive system are available in the full technical specs.

If alignment change (2/4) is possible, the loads for quadruple alignment applies. In case of crane on anchor bolt, the anchor is not included in base price. Incl. concrete ballast, crane control and spindles with plates (latter not valid with rail-bound travelling, incl. cable drum and cruciform base)

Special equipment

Cabin
No
Rail carrier
Yes
Road Carrige
No
Steep jib pos.
No
Hot-dipped galvanised
No
Ballasting device
No

Machine inspection

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Buy & Rent

Compare Potain GTMR 331 B with similar Tower Cranes - Trolley Boom - Bottom-slewing

Potain GTMR 331 B

Potain GTMR 331 B

Nominal torque:
472 kNm
Max. load:
4 t
Load at max. Reach:
1 t
Reach at max. Load:
11.8 m
Liebherr 42 K-2,5 m

Liebherr 42 K-2,5 m

Nominal torque:
450 kNm
Max. load:
4 t
Load at max. Reach:
1.11 t
Reach at max. Load:
12 m

Spare parts & Components

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Spare parts

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Transport

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Data provided by Lectura logo

News

Lifting and access News by LECTURA 01.07.2026

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