The Chelsea 282GSAJX-A5RK is a medium-duty hot shift Power Take-Off from the Chelsea 282 Series, an 8-bolt mount PTO available with pneumatic or PowerShift (pneumatic/hydraulic) actuation. The 282 Series supports intermittent torque ratings from 201 to 300 lb-ft (401-500 Nm) and delivers up to 57 HP at 1,000 RPM. Nine speed ratios and 18 shift options make the series adaptable across a wide range of truck-mounted equipment. Direct-mount output shafts are available in a 1-1/4 in. round with 5/16 in. key or a 1 in. round with 1/4 in. key configuration. An integral air valve and rotatable flanges simplify installation. This is a genuine Chelsea part, sold by Pro Gear and Transmission.
Features
8-bolt mounting configuration
Pneumatic or PowerShift (pneumatic/hydraulic) shift options
Intermittent torque: 201-300 lb-ft (401-500 Nm)
Output power: up to 57 HP (1,000 RPM)
Output shaft options: 1-1/4 in. round (5/16 in. key) or 1 in. round (1/4 in. key)
Integral air valve with rotatable flanges
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Shaft Power: 29 HP (500 RPM), 57 HP (1,000 RPM) / 21 kW (500 RPM), 43 kW (1,000 RPM)
- Output Shaft Type: Round Shaft 1-1/4 in. with 5/16 in. key; Round Shaft 1 in. with 1/4 in. key
- Speed Ratios Available: 9
- Shift Options Available: 18
- Lubricant Code X: Standard Lube
Additional Information
The Chelsea 282 Series was developed as a redesign of the medium-duty hot shift PTO line, incorporating the best elements of the 238 Series into a unified platform rated for continuous and intermittent torque up to 300 lb-ft. Direct-mount configurations include an optional Wet-Spline feature to extend PTO and pump shaft service life. Driveshaft output configurations include a positive stop to protect seals from driveshaft yoke overtravel. A Smart Start option is available for high-torque start-up applications. Common equipment markets for the 282 Series include aerial, construction, water trucks, towing and recovery, and home fuel oil delivery trucks. Parker documentation for this series includes the 272/282/852/885 Series Owner's Manual and the 282 Series Parts List (HY25-2272-M1_US).Parts Manual: Chelsea 282 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
