Overview
The Branson 6640C is a utility farm tractor manufactured from 2012 to the present, featuring a 66 hp Kukje 3.4L 4-cylinder diesel engine and a standard cab. It is equipped with a 24-speed syncro shuttle transmission and an independent rear PTO capable of 540, 670, and 1000 RPM speeds.
Ideal Applications
Transmission and Drive Configuration:
The 6640C utilizes a 24-speed syncro shuttle transmission providing 24 forward and 24 reverse gears combined with a four-wheel-drive system and wet disc brakes.
Hydraulic and Hitch Capacity:
This model features an open center hydraulic system with an 11.1 gpm pump flow and a Category II rear hitch with position and draft control rated for a 4800-pound lift capacity.
Engine and Mechanical Specifications:
Power is generated by a 208 ci liquid-cooled Kukje D3400NA engine rated at 2600 RPM, supported by a 24-gallon fuel tank and a 5825-pound operating weight.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | Branson |
Engine
| Engine type | Kukje 3.4L 4-cyl diesel |
|---|---|
| Fuel tank | 24 gal (90.8 L) |
| Air cleaner | dry |
| Bore/Stroke | 3.858x4.449 inches (98 x 113 mm) |
| Compression | 19.5:1 |
| Description | Kukje D3400NA / diesel / 4-cylinder / liquid-cooled |
| Displacement | 208 ci (3.4 L) |
| Fuel use | 2.4 gal/hour (9.1 l/hour) |
| Power | 66 hp (49.2 kW) |
| Pre-heating | air heater |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| PTO (claimed) | 57 hp (42.5 kW) |
Transmission
| Clutch | dry disc |
|---|---|
| Gears | 24 forward and reverse |
| Transmission type | 24-speed syncro shuttle |
| Type | syncro shuttle |
Mechanical
| Cab | Cab standard. |
|---|---|
| Description | Wet disc brakes |
| Drive type | Four-wheel drive |
| Steering | hydrostatic power |
Hydraulics
| Mid valves | 2 |
|---|---|
| Pump flow | 11.1 gpm (42.0 lpm) |
| Steering flow | 6.9 gpm (26.1 lpm) |
| Type | open center |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift | 4800 lbs (2177 kg) |
| Rear Type | II |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/670/1000 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Ag front | 12.5/80-18 |
|---|---|
| Ag rear | 16.9-28 |
| Industrial front | 12.5/80-18 |
| Industrial rear | 16.9-28 |
| Lawn/turf front | 31x15.50-15 |
| Lawn/turf rear | LSW570x648 |
| Front tread | 70 to 74.3 inches (177 to 188 cm) |
| Ground clearance | 15 inches (38 cm) |
| Height | 101 inches (256 cm) |
| Length | 142 inches (360 cm) |
| Rear tread | 70 to 74.4 inches (177 to 188 cm) |
| Weight | 5825 lbs (2642 kg) |
| Wheelbase | 80 inches (203 cm) |
| Width | 73 inches (185 cm) |
| Front tire | 12.5/80-18 |
| Rear tire | 16.9-28 |
| Weight | 5825 lbs (2642 kg) |
| Wheelbase | 80 inches (203 cm) |
Branson 6640C attachments
| Description | front-end loader / backhoe |
|---|