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A heavy-duty boom-and-underlift body built to your chassis: a 30 t HG70 boom with twin 15 t planetary winches, and a 3-stage underlift in a 25 or 28 t rating for tow ratings of 50–85 t.
| Item | 25T UL | 28T UL |
|---|---|---|
| Underlift capacity — retracted | 25,000 kg | 28,000 kg |
| Underlift retracted length | 1,650 mm | 1,750 mm |
| Underlift capacity — extended | 6,500 kg | 8,500 kg |
| Underlift extended length | 3,150 mm | 3,450 mm |
| Underlift tilt below horizontal | −10° | |
| Tow rating | 50–75 t | 56–85 t |
| Boom lift capacity — retracted, at 33° | 30,000 kg | |
| Boom lift capacity — extended, at 33° | 9,000 kg | |
| Max. boom elevation | 33° | |
| Max. lifting height | 9,000 mm | |
| Main winches (quantity) | 2 | |
| Winch line pull | 15 t | |
| Winch type | Planetary | |
| Winch cable length | 45 m | |
| Winch cable diameter | 20 mm | |
| Tow bar length | 1,400 mm | |
| Tow bar section | 127 × 127 mm | |
| Tow bar pin | 56 mm | |
| Tow bar pin bore | 57 mm | |
| Approx. net weight | ~9 t | |
All tonnages are metric tons (1,000 kg).
One 30 t boom, two underlift ratings: 25 t or 28 t (UL = underlift).
Options are priced with your configuration — ask for them in your quote.
Custom colors are matched as closely as possible from a RAL code or sample photo; a slight color difference cannot be excluded.
Chassis dimensions vary, so every body is built to the truck it goes on. Measure the points below and send them to us — we come back with a fitted configuration and a price.


We build finished vehicles too — 11 wrecker models and 10 flatbed carriers on Isuzu, Dongfeng, Howo, Foton, Iveco and Shacman chassis, LHD or RHD, driven off the ship and straight to work. Same factory in Suizhou, same people you are talking to here. Mounting equipment on a chassis you already run usually costs far less import duty; a complete truck saves you sourcing the chassis and finding a body shop.
Our complete-vehicle site: hbitruck.com