The Hawk B10 is a compact reduction gearbox engineered by Leuco S.p.A. in Italy for Hawk high-pressure piston pumps. Rated at 7 kW (10 HP), it steps down petrol-engine speed from 3,100 RPM to 1,425 RPM through a 2.176:1 helical gear train, delivering the precise shaft speed Hawk triplex pumps require. The B10 suits mid-range waterblasting rigs and car-wash systems where a reliable, oil-bath gearbox is needed between engine and pump. AES Waterblasters is the New Zealand distributor for Hawk / Leuco products and carries the B10 gearbox and all associated spare parts ex-stock in Auckland.
| Manufacturer | Hawk (Leuco S.p.A., Italy) |
|---|---|
| Model | B10 |
| Code | 1.099-679.0 |
| Maximum Power | 7 kW (10 HP) |
| Input Speed | 3,100 RPM |
| Output Speed | 1,425 RPM |
| Gear Ratio | 2.176 : 1 |
| Engine Shaft | 1″ (25.4 mm) |
| Pump Shaft | 24 mm |
| Flange Standard | SAE J609B |
| Lubrication | SAE 90 gear oil — 0.35 L (10 oz) |
| Weight | 3.95 kg |
| Mounting | M6 bolts, 90 mm PCD |
AES Waterblasters stocks genuine Hawk replacement gears, seals, bearings and oil-fill plugs for the B10 gearbox. If you need a spare part, a rebuild kit or technical advice on installation, contact our Auckland service team on 09 271 4782.
My partner and I own a small water blasting company on Waiheke Island, and these guys have gone above and beyond to help us fix and solve all the issues...
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Thanks so much for your help. I will call the office to order that part. It is an absolutely amazing machine (AES Electroblast) So reliable and does a fantastic job.
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East Tamaki, Auckland 2013,
New Zealand
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