Mobile tower crane
Spierings SK599-AT5
The Spierings SK599-AT5 is a 9 tonne, five axle mobile tower crane with a 50m jib, supplied with an operator for crane hire or as part of a contract lift.
Spec sheet
Download the Spierings SK599-AT5 spec sheet
Spierings SK599-AT5
Download the manufacturer’s specification sheet (PDF · 7 pages · 2.3MB).
Key figures
Spierings SK599-AT5 key figures
- Maximum capacity
- 9 tonnes
- Jib length
- 50m
- Load at jib tip
- 1.9 tonnes at 50m7.50m x 7.66m outrigger base
- Maximum hook height
- 56.3mJib luffed 30 degrees
- Axle lines
- 5
Specification
Spierings SK599-AT5 specification
| Item | Specification |
|---|---|
| Manufacturer | Spierings |
| Model | SK599-AT5 |
| Type | Mobile tower crane |
| Maximum capacity | 9 tonnes at up to 13m radius (7.50m x 7.66m outrigger base); 117tm maximum load moment |
| Jib length | 50m maximum radius |
| Load at jib tip | 1.9 tonnes at 50m on the 7.50m x 7.66m outrigger base; 1.0 tonnes at 50m on the 7.50m x 5.72m base (jib horizontal) |
| Maximum hook height | 56.3m with jib luffed 30 degrees (at 43.5m radius); 23.8m or 32.6m with jib horizontal |
| Jib positions | Horizontal, or luffed to 30 degrees; luffing controlled from the crane cab or by remote control |
| Tower | Height under the jib 25.8m or 34.6m |
| Counterweight | 10,380kg crane counterweight |
| Weight and axle loads | 60 tonnes overall weight |
| Outriggers | Support bases 7.50m x 7.66m and 7.50m x 5.72m; maximum outrigger force 440kN; outrigger support pads 750 x 600mm; support plates 1000 x 1000mm |
| Axle lines | 5; axles 1 and 4 steer, axles 2 and 5 steer drive, axle 3 drive non-steered; hydro-pneumatic suspension on all axles, 247mm stroke |
| Tyres and width | 445/75 R22.5 |
| Engine | Carrier: DAF MX 375 (12.9 litre) Euro IV diesel, 375kW at 1,900rpm, 2,500Nm at 1,000 to 1,410rpm |
| Crane drive | John Deere 4045HF475 diesel, 129kW at 2,200rpm, 700Nm at 1,400rpm |
| Transmission | ZF 16AS2601 automatic with retarder, dry plate clutch; Steyr VG2001/396 transfer box with road and off-road gears; maximum speed 85km/h, minimum 1.6km/h |
| Control and safety | All motions with hydraulic proportional controls; crane group A3, load spectrum Q1, classification U4 as per FEM 1.001; operation allowed up to wind force 8 Bf (17m/sec); crane to be folded in at wind force 9 Bf (21m/sec) or when not in use for a longer period; operating temperature -15 to +40 degrees C |
Specifications are taken from the manufacturer published specification sheet for this model and are given as a guide only. Machines vary by build, options and configuration, and figures can change without notice. Nothing on this page forms part of a contract or a lift plan: the crane, its configuration and its load chart are confirmed when we quote and plan your lift.
Compare
Spierings SK599-AT5 compared with similar cranes
| This craneSpierings SK599-AT5 | Liebherr MK 140 | Liebherr MK 88-4.1 | Spierings SK488-AT4 | |
|---|---|---|---|---|
| Maximum capacity | 9 tonnes | 8 tonnes | 8 tonnes | 8 tonnes |
| Jib length | 50m | 60m | 45m | 40m |
| Load at jib tip | 1.9 tonnes at 50m | 0.3 tonnes at 65m | 1.85 tonnes at 45m | 2.1 tonnes at 40m |
| Maximum hook height | 56.3m | Not stated | Not stated | 44.2m |
| Axle lines | 5 | 5 | 4 | Not stated |
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