4N-2571 6-Blade Reverse Flow Blower Fan Hub
Cat® 838.20 mm Diameter 6-Blade 26° Reverse Flow Blower Fan
Description
The blower axial fan is used in heater or air conditioning tooling. The fan includes 6 curved blades. It is designed to create a low-pressure area at the center of the fan, drawing air into the unit through the inlet. The shape of the fan blades increases air pressure and velocity, creating a strong airflow that can be directed to various parts of the engine, heater, and air conditioning tooling.
Features
- Includes 6 mounting holes, 10.40 mm in diameter
- Manufactured to exact specifications for rugged durability, reliable performance and high efficiency
Applications
The blower fan is an important component in radiators, which remove excess heat to cool the engine and drive accessory groups. It is widely used in Cat RM-250C, RR-250, RR-250B, SS-250, SS-250B road reclaimers, SR4 generators, C11, C13, C7, C9 petroleum products, C11 underground articulated trucks, 3126B, 3176B, 3176C, 3196, 3304 industrial engines, 3406, 3406B, 3408, 3408B, 3408C, 3412, 3412C, SR4 engine generator sets, C7, C9 material handlers, and 412C OEM solutions.
Specifications
| Hole Size | 10.6 (6X) mm (0.42 (6X) in) |
|---|---|
| Overall Diameter | 839.72 mm (33.05 in) |
| Overall Width | 66.72 mm (2.63 in) |
| Outside Diameter | 839.7 mm (33.06 in) |
| Weight | 9.07 kg (20 lb) |
| Width | 66.7 mm (2.63 in) |
Compatible Equipment
- Generator Sets: 3406B, 3406C, C9
- Engines: C13, C7, C11
- Compactors: C-9
- Excavators: 3456
- Skid Steer Loaders: 3126B
Additional information
| Machine Model | |
|---|---|
| Equipment Type | Excavators, Skid Steer Loaders, Compactors, Engines, Generator Sets |
| Part Source | Genuine OEM |








