5520 SL-6 Wolffkran crane - load chart, specs & dimensions (1995 - 1999)

Wolff is the manufacturer of the tower crane - trolley boom - top-slewing model 5520 SL-6. Find and download detailed specs and da…

Wolff is the manufacturer of the tower crane - trolley boom - top-slewing model 5520 SL-6. Find and download detailed specs and data sheets for this machine here.

The 5520 SL-6 is categorised in the smallest machine segment in the tower crane - trolley boom - top-slewing category. The max. Standard boom of this Wolff model is 45m. The model Wolff 5520 SL-6 offers a maximum load capacity of 6t. The Wolff 5520 SL-6 crane provides 24.4m reach while carrying the maximum load. The 5520 SL-6 is able to lift a load weighing 2.9t at its maximum reach. As stated in model specifications, the nominal torque is 1250. With this crane it is possible to reach a height of 43.4m with the hook.

The 5520 SL-6 is manufactured and distributed with Cabin and Add. Ballast. It has been sold without Undercarriage, Rail carrier and Climbing device as of 1999. More detailed specifications and machine descriptions can be found in the original Wolff 5520 SL-6 specs data sheet.

The production in 1999, where this 5520 SL-6 was available at a new list price between €246,000 and €313,000.

Based on other specifications and pricing variations, the Wolff 5520 SL-6 can be considered similar to the Potain MD 155-G 8, Potain MD 155-G 8 and Potain MD 155-G 8. Want more detailed specifications? Download the latest Wolff 5520 SL-6 specs data sheet on LECTURA Specs today!

Tower Cranes - Trolley Boom - Top-slewing Wolffkran 5520 SL-6

Technical specs - 5520 SL-6 Wolffkran

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
1250 kNm
Max. load
6 t
Load at max. Reach
2.9 t
Reach at max. Load
24.4 m
max. standard boom
45 m
max. hook height
43.4 m
Tower system
TFS 20
Connection load
52 KVA
Model series
SL

More technical details, like: ropes, max. reach, max. luffing jib, min. luffing jib, tower height, max. hoisting speed, drive system, hoist unit 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
Yes
Add. ballast
Yes
Rail carrier
No
Climbing device
No
Undercarriage
No
Cross girder
No

Machine inspection

Ask for inspection of your Wolffkran 5520 SL-6 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.

Enquire machine inspection

Provided by: Mevas — The Heavy Equipment Inspectors

Buy & Rent

Compare Wolffkran 5520 SL-6 with similar Tower Cranes - Trolley Boom - Top-slewing

Wolffkran 5520 SL-6

Wolffkran 5520 SL-6

Nominal torque:
1250 kNm
Max. load:
6 t
Load at max. Reach:
2.9 t
Reach at max. Load:
24.4 m
Wilbert WT 150 e.tronic

Wilbert WT 150 e.tronic

Nominal torque:
1500 kNm
Max. load:
6 t
Load at max. Reach:
2 t
Reach at max. Load:
24.4 m
Condecta SSG 120

Condecta SSG 120

Nominal torque:
1184 kNm
Max. load:
8 t
Load at max. Reach:
1.5 t
Reach at max. Load:
14 m
ITK ITK 6612-8

ITK ITK 6612-8

Nominal torque:
1050 kNm
Max. load:
8 t
Load at max. Reach:
1.2 t
Reach at max. Load:
14.7 m

Spare parts & Components

Get spare parts for Wolffkran 5520 SL-6 easily from our partners

Spare parts

Do your lookup for high quality parts for Wolffkran 5520 SL-6 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 Tower Cranes - Trolley Boom - Top-slewing spare parts easily today - worldwide.

Get parts for Wolffkran 5520 SL-6 now!

Transport

Tower Cranes - Trolley Boom - Top-slewing Transport & Shipping Services

In case you want a transport for your machine, take advantage of our services. Query the best fitting transport quotes for Tower Cranes - Trolley Boom - Top-slewing created on dimensions and weight. Our partners provide major services to satisfy your requirements.

Ask for transport price

Data provided by Lectura logo

News

Lifting and access News by LECTURA 27.06.2026

More industry news