The Chelsea 489QQLZX-D3RK or 489QQLZXD3RK is a 489 Series Power Take-Off unit designed for 8-bolt Eaton Procision mount openings. The one-piece cast iron housing bolts directly to the transmission without an adapter plate, reducing both installation time and potential leak paths. Intermittent torque capacity for the 489 Series runs 201-300 lb-ft (301-400 Nm), with shift accomplished by 12V electric/air shift actuation. The 489 Series supports shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. Strong tapered bearings replace needle bearings for greater load-bearing capability. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series PTO, part number 489QQLZX-D3RK or 489QQLZXD3RK
8-bolt mounting with an Eaton Procision mount
Eaton Procision 12V electric/air shift actuation
Rotatable SAE B 2 or 4-bolt flange output with a 7/8-inch 13-tooth SAE B shaft; 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings for greater load capacity compared to needle bearing designs
Internal parts common to the Chelsea 442 Series for broad serviceability
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Eaton Procision Mount (Q)
- Gear Ratio Code: Q (19/24)
- 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: Rotatable SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RK)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Output Power (Series): 46-55 HP (31-40 kW)
- NMFC Code: 128520 - Hydraulic PTOs, Pumps, Motors, etc.
Additional Information
The Chelsea 489 Series is suited for aerial, vocational, and municipal equipment applications including utility trucks, snow and ice removal vehicles, fire and rescue apparatus, and dump trucks. The 489 Series supports up to 27 output configurations and 11 internal speed ratios, and features a 360-degree rotatable flange option with a greaseable shaft to reduce pump shaft spline fretting and corrosion. Service documentation for this series includes the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US), available through Parker's Product Support section.Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
