The Chelsea 489QRLZX-D3GF is an 8-bolt Power Take-Off unit from the 489 Series, designed to bolt directly to the 8-bolt transmission opening. The integral one-piece cast iron housing eliminates the need for an adapter plate, reducing mounting time and potential leak paths. This unit features Eaton Procision 12V electric/air shift and a greaseable SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft. The 489 Series delivers intermittent torque of 201 to 300 lb-ft and output power of 46 to 55 HP, with tapered bearings providing greater load-bearing capability than needle-bearing designs. A genuine Chelsea part from Pro Gear and Transmission.
Features
8-bolt mounting, integral one-piece cast iron housing, no adapter plate required
Eaton Procision 12V electric/air shift
Greaseable SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft
Intermittent torque rating: 201 to 300 lb-ft (301 to 400 Nm)
Output power: 46 to 55 HP (31 to 40 kW); shaft power 24 HP at 500 RPM, 48 HP at 1000 RPM
Tapered bearings for increased load-bearing capacity over needle-bearing designs
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Mounting Option: Eaton Procision Mount (Q)
- Gear Ratio Code: R (22/24)
- Input Gear Designator: LZ
- Lube Option: No Pressure Lube (X)
- Shift Option: Eaton Procision 12V DC Electric/Air Shift (D)
- Assembly Arrangement: 3
- Output Option: Greaseable SAE B 2 or 4-Bolt Flange, SAE BB Shaft (1" 15T) (GF)
- Intermittent Torque: 201 to 300 lb-ft (301 to 400 Nm)
- Output Power: 46 to 55 HP (31 to 40 kW)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1000 RPM
- Housing Material: Cast Iron
Additional Information
The Chelsea 489 Series is suited for aerial, vocational, and municipal equipment applications including utility trucks, snow and ice removal, fire and rescue, and dump truck operations. Internal parts are common to the Chelsea 442 Series. The 489 Series offers twenty-seven output options, eleven internal speed ratios, and an optional 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion.Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
