Chelsea 680DFMAX-V6XV - 680 Series Mechanical Shift 8-Bolt Power Take-Off
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CHELSEA part description
Representative Image - The product image above applies to all Chelsea Series 680 PTOs and is not part specific. Please verify the product using the part number.
Chelsea 680 Series Power Take-Off has excellent coverage for most manual transmission applications that feature an 8-Bolt PTO aperture. It has deep mount housing option for Mack applications.
The Chelsea 680 Series Power Take-Off (PTO) is another example of why Chelsea PTO technology is the best in the business. This economical workhorse features a cast iron housing and tapered cone bearing on the output shaft, giving it a high torque rating and long service life. The space saving air shift cover provides maximum clearance under the truck. The 680 has strong tapered bearings instead of needle bearings for greater load bearing capability. Thirty two output options including Chelsea’s popular 360° rotatable flange. Four internal speed ratios and ten shift options plus a self-lube option for transmissions that have problems getting lubrication to the PTO make this one versatile PTO. Take advantage of 65 years of Chelsea PTO technology to increase performance and lower costs.
Product Features:
- Excellent coverage for transmissions with 8-Bolt openings
- Deep mount housing option for Mack applications
- Designed for higher torque applications such as pneumatic blowers
- Two Year Warranty
Markets:
- Aerial
- Snow and Ice Removal
- Fire and Rescue
- Dump Truck and Trailer
- Service Trucks
- Refuse
Performance Characteristics:
| Mounting Style: | 8-Bolt |
| Shift Type: | Mechanical |
| Standard Output Shaft Size: | 1-1/4" Round with Key |
| Intermittent Torque Rating (Lbs-ft): | 375 |
| Intermittent Torque Rating (Nm): | 508 |
| Hosepower Rating for Intermittent Service | |
| At 500 R.P.M. of Output Shaft (HP): | 36 |
| At 500 R.P.M. of Output Shaft (Kw): | 27 |
| At 1000 R.P.M. of Output Shaft (HP): | 71 |
| At 1000 R.P.M. of Output Shaft (Kw): | 53 |
| Approximate Weight: | 28.2 lbs. [12.8Kg] |
| * Check Application Pages for Actual Torque Ratings |
Specifications:
| Mounting Type: | Metric with Dowel Pins |
| Gear Ratio: | 0.520:1 |
| Lubrication: | without Pressure Lube |
| Shifter Type: | Air Shift (without Installation Kit) |
| Assembly Arrangement: | 6 |
| Output Type: | 1.25" Round Companion Flange |
Chelsea®, a division of Parker, manufactures and supplies a comprehensive selection of Power Take-Off (PTO) products for the mobile vocational and truck markets. Over the years, this company has grown exponentially, thanks to its global network of distribution centers in North America, Europe, Asia, and Australia. It also attributes its continued success to the individual employee's full commitment to providing only the highest quality products to its customers worldwide. More people choose this brand because its board range of products is offered with varying torque capacities, internal speeds, and output options. So whatever your driven equipment requirement is, Parker Chelsea has got you covered.
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