660 Series Power Take-Off
Description
Chelsea 660 Series Power Take-Off (PTO) is an economical workhorse that features a cast iron housing and tapered cone bearings on the output shaft, giving it a high torque rating (375 lbs-ft) and long service life. The 660 is great for applications that require more torque than our 442 Series PTO. The space saving air shift cover provides maximum clearance under the truck. The 660 has strong tapered bearings on the input shaft instead of needle bearings for greater load bearing capability. Twenty-six output options, including Chelsea's popular 360° rotatable flange for optimal pump fitment, four internal speed ratios, and ten shift options make this one versatile PTO.
Markets:
• Aerial
• Construction Equipment
• Other Mobile
• Vocational & Municipal Equipment
Features/Benefits:
• One-piece gears for higher torque
• Cast iron bearing caps
• Greaseable Shaft Options
• Two Year Warranty
Applications:
• Blower and Product pumps
• Aerial Devices
• Service Trucks
• Dump Trucks & Trailers
• Snow & Ice Removal
Markets:
• Aerial
• Construction Equipment
• Other Mobile
• Vocational & Municipal Equipment
Features/Benefits:
• One-piece gears for higher torque
• Cast iron bearing caps
• Greaseable Shaft Options
• Two Year Warranty
Applications:
• Blower and Product pumps
• Aerial Devices
• Service Trucks
• Dump Trucks & Trailers
• Snow & Ice Removal
Specifications
| Manufacturer | Parker |
| Model | Off |
| Condition | New |
| Output Type | SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, Driveline |
| Intermittent Torque | 301 to 400 lb-ft, 501+ Nm, 375 lb-ft (Check Application Pages for Actual Torque Ratings), 508 Nm (Check Application Pages for Actual Torque Ratings) |
| Continuous Operation | Yes with 30% de-rating |
| Shift Type | Wire/Cable, Mechanical |
| Transmission Manufacturer | Eaton/Fuller, Volvo/Mack, Other |
| Output Power | 56+ HP, 51+ kW |
| Lubricant | P = Pressure Lube, X = No Pressure Lube |
| Output Shaft Type | Round Shaft (1-1/4" - 5/16" Key), SAE A (5/8" - 9T) Pump Spline, 3/4" - 11T Pump Spline, DIN 5462 Pump Spline, 1410 Companion Flange,, SAE BB (1" - 15T) Pump Spline, SAE B (7/8" - 13T) Pump Spline, SAE C (1-1/4" - 14T) Pump Spline |
| Mounting Type | 6-Bolt |
| Shaft Power | 36 HP (500 RPM), 71 HP (1000 RPM), 107 HP (1500 RPM), 27 kW (500 RPM), 53 kW (1000 RPM), 180 kW (1500 RPM) |
| Weight | 28.2 lb, 12.8 kg |