Description
The Spierings SK375-AT3 6×6 is a high-performance Euro 6 mobile tower crane built for flexibility, speed, and power. With a strong 266 kW (≈ 362 HP) diesel engine and full 6×6 drive, this crane excels on sites that demand mobility and precision. At full boom extension (≈ 30.4 meters), it still maintains a point load of 1,900 kg and a lifting capacity of 5,000 kg at about 10.4 meters reach.
Transporting easily (just under 13m in length, 2.6m wide, and ~4.0m high when stowed), the SK375-AT3 is designed to get into tight urban or constricted locations. The crane’s hook height of 21 meters—or up to 34.9 m when topped—makes it ideal for projects needing vertical reach without compromising compactness during travel or setup. Setup time is impressively fast (10-15 minutes), which reduces downtime and boosts operational efficiency.
Additional features such as all-axles steering, remote radio control, central lubrication, auxiliary heating, and full visibility from the operator’s cab increase safety, comfort, and usability. Whether working in city centers, road construction, or specialized lifting tasks where both reach and mobility matter, the Spierings SK375-AT3 offers an excellent balance of power, reach, and maneuverability.
Spierings SK375 AT-3 6×6 Mobile Tower Crane – Specifications
| Spec | Value |
|---|---|
| Model / Type | Spierings SK375-AT3 Mobile Tower Crane, 6×6 drive, Euro 6 emissions |
| Maximum Lifting Capacity | 5,000 kg (≈ 11,023 lb) at ~10.4 meters reach |
| Point/Residual Load | 1,900 kg (≈ 4,188 lb) at maximum jib length |
| Jib / Boom Length | Max jib / boom reach: ~30.4 meters (≈ 99.7 ft) |
| Hook Height | 21.0 m (≈ 68.9 ft) standard hook height; with topped jib ~34.9 m (≈ 114.5 ft) |
| Engine | 6-cylinder diesel, displacement ~9,186 cc |
| Power Output | 266 kW (≈ 362 HP) |
| Axle / Drivetrain | 3 axles, 6×6 drive configuration; all axles steered and/or hydraulic suspension in many versions |
| Tyres | 445/65 R22.5 tyres on all axles |
| Dimensions (Transport / Stowed) | Approx. 12.8-12.9 m long × 2.6 m wide × 4.0 m height |
| Operating / Gross Weight | Empty weight (net / tare): ~35,750 kg Gross weight with load etc: ~36,000 kg |
| Setup / Operational Time | Very fast setup—fully operational in about 10-15 minutes from offload / transport position (according to listing) |
| Features / Extras | Remote-control operation (radio remote crane) PTO, tool box, stand-heater / auxiliary heating, storage box, all-axes steerable for tight turning, central lubrication system |
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