The Chelsea 282GGAJX-P3RY is a medium-duty hot shift Power Take-Off from the Chelsea 282 Series. It uses an 8-bolt mounting pattern and is available with pneumatic or hydraulic (PowerShift) shift operation. The 282 Series supports intermittent torque ratings of 201 to 300 lb-ft (401 to 500 Nm) and delivers up to 57 HP at 1,000 RPM. Designed for demanding mobile applications including aerial equipment, construction, water trucks, towing and recovery, and fuel oil delivery, the 282 Series features rotatable flanges, an integral air valve, and an optional Wet-Spline output for extended PTO and pump shaft service life. Pro Gear and Transmission carries this genuine Chelsea part.
Features
8-bolt mounting pattern for direct transmission installation
Pneumatic or PowerShift (pneumatic/hydraulic) shift operation
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Output power up to 57 HP (1,000 RPM) or 29 HP (500 RPM)
Rotatable flanges and integral air valve included
Wet-Spline output option for extended PTO and pump shaft life
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Shaft Power: 29 HP (500 RPM) / 57 HP (1,000 RPM); 21 kW (500 RPM) / 43 kW (1,000 RPM)
- Output Power: 41 to 50 kW / 56+ HP
- Output Shaft Type: Round Shaft 1-1/4" with 5/16" key or Round Shaft 1" with 1/4" key
- Lubricant Options: Standard Lube (X), Pressure Lube (P), or Wet Spline (W)
- Speed Ratios Available: 9
- Shift Options Available: 18
Additional Information
The Chelsea 282 Series is part of Parker Chelsea's redesigned medium-duty hot shift PTO lineup, combining the 238 Series platform with upgraded components throughout. Moving parts are rated to handle up to 300 lb-ft intermittent or continuous duty. Direct-mount outputs offer the Wet-Spline option for longer pump shaft life, while driveshaft outputs include a positive stop to prevent seal damage from driveshaft yokes. Markets served include aerial, construction equipment, water trucks, towing and recovery, home fuel oil delivery, defense, material handling, and water drilling applications. Reference documents: 272/282/852/885 Series Owner's Manual; 282 Series Parts List HY25-2272-M1_US; 282 Series Sales Literature; Chelsea Power Take-Off General Information Catalog.Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
