The Chelsea 871XHQTP-D5AC is a 10-bolt PowerShift (hydraulic) Power Take-Off from the Chelsea 871 Series, designed for Allison transmission applications. The 871 Series delivers continuous torque capacity up to 670 lb-ft (908 N-m) with no derating required for continuous-duty operation. Nine speed ratios and thirteen output options give hydraulic system designers a wide range of speed and mounting configurations. The ductile iron bearing cap is 117% stronger than gray iron, and an O-ring sealing configuration between the housing and bearing cap controls clamp load and reduces vibrational effects. Optional Wet Spline pump flange, SmartStart, and Quiet Gear features are available within this series. Part number 871XHQTP-D5AC or 871XHQTPD5AC. Call us to confirm proper fit for your application.
Features
10-bolt mounting, hydraulic (PowerShift) engagement for Allison transmissions
Ductile iron bearing cap, 117% stronger than gray iron
Continuous torque capacity up to 670 lb-ft (908 N-m), no continuous-duty derating required
Nine speed ratios covering low and high speed ranges
Thirteen output options including SAE B, SAE C, and companion flange configurations
O-ring sealing between housing and bearing cap reduces vibrational effects and improves clamp load
Optional Wet Spline pump flange, SmartStart shock-load reduction, Quiet Gear input, and Electronic Overspeed Control (EOC)
Tech Specs
- Mounting: 10-Bolt
- Shift Type: PowerShift (Hydraulic)
- Transmission Compatibility: Allison
- Continuous Torque Capacity: up to 670 lb-ft (908 N-m)
- Speed Ratios: Nine
- Output Options: Thirteen
- Shaft Power: 64 HP at 500 RPM, 128 HP at 1000 RPM
- Lubricant System: Pressure Lube (P) and Wet Spline (W) options
- Output Shaft Types: SAE B (7/8 in. - 13T), SAE BB (1 in. - 15T), SAE C (1-1/4 in. - 14T), DIN 5462 Pump Spline, 1410 Series Companion Flange, DIN 120 Flange, DIN 100 Flange
- Continuous Operation: Yes
Additional Information
Parts Manual: Chelsea 871 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
