The Chelsea 880QMMEX-V4XV is an 880 Series 8-bolt Power Take-Off designed for heavy-duty manual transmission applications. The 880 Series fits most transmissions with an 8-bolt aperture and is rated for up to 500 lb-ft of intermittent torque. Constant mesh input gears support both high-speed and high-torque operation. A rugged cast iron housing and tapered cone bearings handle demanding service in applications such as bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. The shift cover is removable for straightforward backlash adjustment. A standard lever control shift is included, with an optional air control shift available. Sold by Pro Gear and Transmission.
Features
8-bolt mounting for most manual transmissions
Up to 500 lb-ft intermittent torque rating
Constant mesh input gears for high-speed and high-torque service
Cast iron housing with tapered cone bearings
Removable shift cover for simplified backlash adjustment
Standard lever control shift; optional air control shift available
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever (mechanical); optional air control shift
- Intermittent Torque Rating: 500 lb-ft (678 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Type: SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, or Driveline
- Output Shaft Options: SAE B 7/8"-13T, SAE BB 1"-15T, SAE C 1-1/4"-14T, DIN 5462, or 1410 Series Companion Flange
- Shaft Power: 48 HP at 500 RPM; 95 HP at 1000 RPM
- Output Power: 56+ HP
- Lubrication: Pressure lube or no pressure lube (by variant)
- Housing Material: Cast iron
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
