The Chelsea 880XTITX-V3GS or 880XTITXV3GS is an 8-bolt, lever mechanical shift Power Take-Off built for heavy-duty, high-torque service. Output is through a 1-1/2"-10T spline shaft with a 1410 companion flange, rated at up to 500 lb-ft intermittent torque (678 Nm). Shaft power measures 48 HP at 500 RPM and 95 HP at 1,000 RPM. The cast iron housing mounts to Volvo/Mack, Allison, and Eaton/Fuller manual transmissions with an 8-bolt aperture. A removable shift cover simplifies backlash adjustment, and the dual-pump output allows a pump to be mounted on each end of the unit. Typical applications include bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. Call us to confirm proper fit for your specific transmission.
The Chelsea 880 Series is designed for high and low speed, high-torque applications using constant mesh input gears. Tapered cone bearings provide load-bearing capability suited to demanding cycles. Continuous operation is supported with a 30% de-rating. Common applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery. The 880 Series is also available with an optional air control shift in other configurations. Refer to the 880 Series Parts List (HY25-2880-M1_US) and Chelsea Service Manual (HY25-6880-M1/US) for detailed rebuild and installation guidance.
Features
8-Bolt mounting fits most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with removable shift cover for simplified backlash adjustment
1-1/2"-10T spline output shaft with 1410 companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm); check application pages for verified rating
Shaft power output: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Cast iron housing with dual-pump output for mounting a pump on each end
Tech Specs
- INTERMITTENT TORQUE: 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 Companion Flange
- OUTPUT POWER: 56+ HP / 51+ kW
- SHAFT POWER: 48 HP at 500 RPM; 95 HP at 1,000 RPM (36 kW at 500 RPM; 71 kW at 1,000 RPM)
- TRANSMISSION MANUFACTURER COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
The Chelsea 880 Series is designed for high and low speed, high-torque applications using constant mesh input gears. Tapered cone bearings provide load-bearing capability suited to demanding cycles. Continuous operation is supported with a 30% de-rating. Common applications include bulk haulers, winch systems, fire trucks, oil field equipment, aerial platforms, and large truck recovery. The 880 Series is also available with an optional air control shift in other configurations. Refer to the 880 Series Parts List (HY25-2880-M1_US) and Chelsea Service Manual (HY25-6880-M1/US) for detailed rebuild and installation guidance.
