- Moment
- 50 t·m
- Self weight
- 6.95 t
BOB-LIFT Product Range
Telescopic Boom Marine Cranes
Telescopic Boom Marine Cranes from the BOB-LIFT product catalog.
Showing 10 of 10 products
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- Moment
- 40 t·m
- Self weight
- 5.8 t
- Moment
- 33 t·m
- Self weight
- 4.05 t
- Moment
- 25 t·m
- Self weight
- 3.25 t
- Moment
- 20 t·m
- Self weight
- 3.25 t
- Moment
- 15.75 t·m
- Self weight
- 2.2 t
- Moment
- 12.5 t·m
- Self weight
- 2.1 t
- Moment
- 10 t·m
- Self weight
- 1.5 t
- Moment
- 6.8 t·m
- Self weight
- 1.25 t
- Moment
- 4.2 t·m
- Self weight
- 830 kg
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Previous models
Configurations we no longer build as standard. Each can still be built to order on request.
Telescopic Boom Marine Cranes
| Model | Capacity | Max lifting moment | Self weight | Current equivalent | Built to order |
|---|---|---|---|---|---|
| SQ3.2SA3T | 3.2 t | 6.8 t·m | 1050 kg | SQ3.2SA4T | |
| SQ5SA3T | 5 t | 12.5 t·m | 1850 kg | SQ5SA4T | |
| SQ6.3SA3T | 6.3 t | 15.75 t·m | 1940 kg | SQ6.3SA4T | |
| SQ8SA4T | 8 t | 20 t·m | 3100 kg | SQ8SA5T | |
| SQ10SA5T | 10 t | 25 t·m | 3950 kg | SQ10SA4T | |
| SQ12SA5T | 12 t | 30 t·m | 4000 kg | SQ12SA4T |
About our telescopic boom marine cranes
A telescopic boom marine crane extends a straight boom in sections to reach from the deck to the quay or another vessel. It is a simple choice for regular lifts of cargo and equipment where a direct reach matters more than folding away.
BOB-LIFT offers telescopic boom marine cranes in 10 capacity classes from 2 t to 20 t: 2, 3.2, 4, 5, 6.3, 8, 10, 12, 16 and 20 t. Model codes include the SQ3.2SA3T, SQ5SA3T, SQ6.3SA3T, SQ8SA4T, SQ10SA5T and SQ12SA5T. Each crane runs every boom and slewing motion on a deck-style test stand in Xuzhou before release, and our ISO 9001 certificate covers marine crane production.
Size the crane from the heaviest load at the longest outreach, not from the rated capacity alone. Read the load chart for that radius, then check that your deck can carry the crane and that the vessel's hydraulic supply suits it. If deck space is tight and the boom must fold away, compare our knuckle boom marine cranes.
Brochures
Download the BOB-LIFT brochures
Load charts, dimension drawings and specification tables for each crane family, as a PDF you can save, print or forward.
- EN
- 22 pages
- 14.4 MB
Truck Mounted Cranes Brochure
Knuckle boom and telescopic truck mounted cranes, timber cranes, fly jibs and attachments, with load charts and dimensions.
- EN
- 12 pages
- 8.3 MB
Marine Cranes Brochure
Knuckle boom and telescopic marine cranes with load charts, dimension drawings, power systems and project cases.
- EN
- 2 pages
- 764.9 KB
Spider Cranes Brochure
Compact crawler spider cranes from the BLS and BLZ series, with working radius, lifting height and weight.
Published figures · Telescopic Boom Marine Cranes
Compare the range
Figures from the BOB-LIFT technical sheets. Confirm the configuration for your truck or vessel with our team.
| Model |
SQ2SA3T
2 Ton Telescopic Boom Marine Crane
|
SQ3.2SA4T
3.2 Ton Telescopic Boom Marine Crane
|
SQ4SA3T
4 Ton Telescopic Boom Marine Crane
|
SQ5SA4T
5 Ton Telescopic Boom Marine Crane
|
SQ6.3SA4T
6.3 Ton Telescopic Boom Marine Crane
|
SQ8SA5T
8 Ton Telescopic Boom Marine Crane
|
SQ10SA4T
10 Ton Telescopic Boom Marine Crane
|
SQ12SA4T
12 Ton Telescopic Boom Marine Crane
|
SQ16SA5T
16 Ton Telescopic Boom Marine Crane
|
SQ20SA5T
20 Ton Telescopic Boom Marine Crane
|
|---|---|---|---|---|---|---|---|---|---|---|
| Capacity | 2 t | 3.2 t | 4 t | 5 t | 6.3 t | 8 t | 10 t | 12 t | 16 t | 20 t |
| Max lifting moment | 4.2 t·m | 6.8 t·m | 10 t·m | 12.5 t·m | 15.75 t·m | 20 t·m | 25 t·m | 33 t·m | 40 t·m | 50 t·m |
| Self weight | 830 kg | 1250 kg | 1500 kg | 2100 kg | 2200 kg | 3250 kg | 3250 kg | 4050 kg | 5800 kg | 6950 kg |
| Boom sections | 3 | 4 | 3 | 4 | 4 | 5 | 4 | 4 | 5 | 5 |
| Recommended Power | 8 kW | 14 kW | 16 kW | 18 kW | 22 kW | 30 kW | 37 kW | 45 kW | 55 kW | 55 kW |
| Hydraulic System Flow | 25 L/min | 25 L/min | 25 L/min | 32 L/min | 40 L/min | 55 L/min | 63 L/min | 75 L/min | 80 L/min | 80+63 L/min |
| Hydraulic System Pressure | 16 MPa | 20 MPa | 20 MPa | 21 MPa | 20 MPa | 26 MPa | 26 MPa | 26 MPa | 30 MPa | 25 MPa |
| Oil Tank Capacity | 60 L | 60 L | 100 L | 100 L | 100 L | 200 L | 200 L | 200 L | 240 L | 260 L |
| Rotation Angle | 360° | 360° | 360° | 360° | 360° | 360° | 360° | 360° | 360° | 360° |
| Max. radius | 8.2 m | 10.5 m | 8 m | 11.79 m | 12.6 m | 18.5 m | 15.5 m | 16.19 m | 22.3 m | 22 m |
| Max. height | ≈ 10 m | ≈ 12 m | ≈ 10 m | ≈ 13.5 m | ≈ 14 m | ≈ 20.5 m | ≈ 17.5 m | ≈ 18 m | ≈ 24 m | ≈ 24 m |
| Max. boom angle | 75° | 75° | 75° | 75° | 75° | 75° | 75° | 75° | 75° | 75° |
How our cranes are made
From steel
to shipment.
Photographed at our factory in Xuzhou, Jiangsu: the steps a crane goes through before it leaves.
Guides and news
Read before you buy
Marine Crane Buying Guide: Knuckle Boom vs Telescopic Boom and How to Size One
How to choose a marine crane for your vessel: knuckle boom vs telescopic boom, how to read a load chart and how to size one to your deck. Read the article
BOB-LIFT Offers Efficient And Reliable Solutions for Ship Lifting Operations.
Read the article
BOB-LIFT: Professional Lifting Solution for Ship Operations
Read the article
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