The Chelsea 880 Series Power Take-Off, part number 880DMMAX-V6XY or 880DMMAXV6XY, is an 8-bolt, lever-mechanical shift PTO built for heavy-duty applications including bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. Output is through a 1-1/2"-10 spline shaft fitted with a 1410 companion flange, and the dual-pump output design allows a hydraulic pump to be mounted on each end simultaneously. The 880 Series fits manual transmissions from Volvo/Mack, Allison, Eaton/Fuller, and others with an 8-bolt aperture. Intermittent torque rating reaches 500 lb-ft (678 Nm); check application pages to confirm the actual rating for your specific transmission. Shaft power output is 48 HP at 500 RPM and 95 HP at 1000 RPM. Cast iron housing and tapered cone bearings handle demanding load cycles. Call us to confirm proper fit for your application.
Features
8-bolt mounting compatible with Volvo/Mack, Allison, Eaton/Fuller, and other manual transmissions
Lever-mechanical shift with optional air control shift available on the 880 Series
1-1/2"-10 spline output shaft with 1410 series companion flange
Dual-pump output allows a hydraulic pump to be mounted on each end of the PTO
Intermittent torque rated up to 500 lb-ft (678 Nm) - verify actual rating against application pages
Cast iron housing with tapered cone bearings and removable shift cover for easier backlash adjustment
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (check application pages for actual torque rating by transmission)
- Transmission Manufacturer: Volvo/Mack, Allison, Eaton/Fuller, Other
- Shift Type: Lever Mechanical
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- Mounting Type: 8-Bolt
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 48 HP at 500 RPM, 95 HP at 1000 RPM (36 kW at 500 RPM, 71 kW at 1000 RPM)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
