The Chelsea 871LCFJW-B5TK or 871LCFJWB5TK is a 10-bolt PowerShift (hydraulic) Power Take-Off from the Chelsea 871 Series, designed for Allison transmission applications. The 871 Series carries a continuous torque rating of up to 670 lb-ft (908 N-m) with no derating required for continuous-duty use. Nine speed ratios cover both low and high speed demands, and thirteen output options accommodate a wide range of driven equipment. A ductile iron bearing cap, 117% stronger than gray iron, and an O-ring sealing configuration between the housing and bearing cap improve clamp load and resist vibrational stress from modern engine designs. The Wet Spline pump flange extends PTO and pump shaft service life. SmartStart and Quiet Gear options are available on this series. Call us to confirm proper fit for your application.
Features
10-bolt PowerShift (hydraulic) mounting for Allison transmissions
Ductile iron bearing cap rated 117% stronger than gray iron
Continuous torque capacity up to 670 lb-ft (908 N-m), no derating for continuous duty
Nine speed ratios including low and high speeds; thirteen output configurations
O-ring sealing between housing and bearing cap reduces vibrational effects and improves clamp load
Wet Spline pump flange, SmartStart, and Quiet Gear options available on this series
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: PowerShift (Hydraulic)
- Transmission Manufacturer: Allison
- Continuous Torque: 670 lb-ft (908 N-m)
- Shaft Power: 64 HP at 500 RPM / 128 HP at 1000 RPM
- Speed Ratios: Nine (including low and high)
- Output Options: Thirteen
- Continuous Operation: Yes
- Output Shaft Types: SAE B (7/8" - 13T) Pump Spline, SAE BB (1" - 15T) Pump Spline, SAE C (1-1/4" - 14T) Pump Spline, DIN 5462 Pump Spline, 1410 Series Companion Flange, DIN 120 Flange, DIN 100 Flange
- Lubricant: Pressure Lube (P) / Wet Spline (W)
- NMFC Code: 125820 - Hydraulic PTOs, Pumps, Motors, etc.
Additional Information
Parts Manual: Chelsea 871 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
