The Chelsea 880DRMAX-A6XV or 880DRMAXA6XV is an 880 Series 8-bolt power take-off designed for heavy-duty, high-torque applications including bulk haulers, fire trucks, large recovery trucks, oil field equipment, and aerial units. It uses a lever mechanical shift and delivers intermittent torque up to 500 lb-ft (678 Nm) - check application pages for actual torque ratings. The output shaft is a 1-1/2"-10T spline with a 1410 companion flange, and shaft power is rated at 48 HP at 500 RPM and 95 HP at 1000 RPM. The 8-bolt mounting fits most manual transmissions from Volvo/Mack, Allison, and Eaton/Fuller. Cast iron housing, tapered cone bearings, and a removable shift cover for straightforward backlash adjustment are all standard on this unit. A genuine Chelsea part available from Pro Gear and Transmission - call us to confirm fitment for your specific transmission.
The Chelsea 880 Series is engineered for demanding on-highway and off-highway service. Applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery units. The 880 Series supports continuous operation with a 30% de-rating and features tapered cone bearings for excellent load capacity. Compatible output options across the series include SAE B, SAE C, and ISO 7652 pump flanges as well as driveline configurations. Part number 880DRMAX-A6XV or 880DRMAXA6XV is also referenced as SP880DRMAX-A6XV. Relevant Chelsea documentation includes the 880 Series Owner's Manual and the 880 Series Parts List (HY25-2880-M1_US).
Features
8-bolt mounting fits most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift; optional air control shift available on the 880 Series
1-1/2"-10T spline output with 1410 series companion flange
Intermittent torque rating: up to 500 lb-ft (678 Nm) - verify on application pages
Shaft power: 48 HP at 500 RPM, 95 HP at 1000 RPM
Cast iron housing with removable shift cover for accurate backlash adjustment; dual-pump output supports a pump on each end
Tech Specs
- INTERMITTENT TORQUE: Up to 500 lb-ft (678 Nm) - Check Application Pages for Actual Torque Ratings
- SHIFT TYPE: Lever Mechanical
- MOUNTING TYPE: 8-Bolt
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Series Companion Flange
- 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)
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
The Chelsea 880 Series is engineered for demanding on-highway and off-highway service. Applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery units. The 880 Series supports continuous operation with a 30% de-rating and features tapered cone bearings for excellent load capacity. Compatible output options across the series include SAE B, SAE C, and ISO 7652 pump flanges as well as driveline configurations. Part number 880DRMAX-A6XV or 880DRMAXA6XV is also referenced as SP880DRMAX-A6XV. Relevant Chelsea documentation includes the 880 Series Owner's Manual and the 880 Series Parts List (HY25-2880-M1_US).
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
