Chelsea 280 Series Power Take-Off (PTO) Assembly, 31:41 Gear Ratio, 390 lb-ft Continuous Torque
Product Overview
Chelsea's 280 series PTO delivers high continuous-duty torque up to 390 ft-lbs (529 Nm) across a range of speeds, designed for power and durability in demanding mobile applications. Featuring nine gear ratios, rotatable output flanges for improved clearance, remote hydraulic valve options, wet-spline technology to extend PTO and pump shaft life, and smart start options for high-torque start-up. Ideal for vacuum, refuse, fire & rescue trucks, pumper cleaners, and truck cranes.Power Take-Off, 10 Bolt, Output Shaft Type: Round, SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline Output, Shift Type: Hydraulic, Continuous Operation: Yes, 390 lb-ft, 529 Nm Continuous Torque, 31:41 Gear Ratio, Intermittent Torque: 301 to 400 lb-ft, 501+ Nm, Lubricant: Wet Spline, 51+ kW, 56+ HP Output Power, Shaft Power: 37 HP (500 RPM), 74 HP (1000 RPM), 28 kW (500 RPM), 56 kW (1000 RPM), For Fire and Rescue Trucks, Pumper Cleaner, Truck Cranes, Refuse Trucks
Features & Benefits
- Rotatable flanges to improve clearance
- Continuous-duty torque rating up to 390 ft-lbs
- Wet-spline option to extend PTO and pump shaft life
- Smart start option for high-torque start-up
Specifications
| Rapport de pignon | 31:41 |
| Lubrifiant | Cannelures humides |
| Puissance de sortie | 51+ kW, 56+ ch |
| Type de sortie | Bride de pompe SAE B, Bride de pompe SAE C, Bride de pompe ISO 7652, Transmission |
| Type | Série 280 |
| Application | Camions de pompiers et de sauvetage, Camions de nettoyage de pompes, Grues de camion, Camions à ordures |
| Continuous Torque | 390 lb-ft, 529 Nm |
| Continuous Operation | Yes |
| Intermittent Torque | 301 to 400 lb-ft, 501+ Nm |
| Mounting Type | 10 boulons |
| Output Shaft Type | Round |
| Shaft Power | 37 HP (500 RPM), 74 HP (1000 RPM), 28 kW (500 RPM), 56 kW (1000 RPM) |
| Shift Type | Hydraulique |
| Product Category | Prise de force |
| Weight | 49 lb |