Branson 6640C

Production: 2012

Production
Manufacturer:	Branson
Type:	Utility tractor

Branson 6640C Power
Engine:	66 hp 49.2 kW
PTO (claimed):	57 hp 42.5 kW

Mechanical
Chassis:	4x4 MFWD 4WD
Steering:	hydrostatic power
Brakes:	wet disc
Cab:	Cab standard.
Transmission:	24-speed syncro shuttle

Hydraulics
Type:	open center
Mid valves:	2
Pump flow:	11.1 gpm 42.0 lpm
Steering flow:	6.9 gpm 26.1 lpm

Tractor hitch
Rear Type:	II
Control:	position and draft control
Rear lift:	4800 lbs 2177 kg

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540/670/1000 (1.375)

Electrical
Ground:	negative
Battery volts:	12

Engine Detail
Kukje D3400NA
diesel
4-cylinder
liquid-cooled
Displacement:	208 ci 3.4 L
Bore/Stroke:	3.858x4.449 inches 98 x 113 mm
Power:	66 hp 49.2 kW
Fuel use:	2.4 gal/hour 9.1 l/hour
Air cleaner:	dry
Pre-heating:	air heater
Compression:	19.5:1
Rated RPM:	2600
Starter:	electric
Starter volts:	12

Transmission
Type:	syncro shuttle
Gears:	24 forward and reverse
Clutch:	dry disc

Dimensions
Wheelbase:	80 inches 203 cm
Length:	142 inches 360 cm
Width:	73 inches 185 cm
Height:	101 inches 256 cm
Weight:	5825 lbs 2642 kg
Ground clearance:	15 inches 38 cm
Front tread:	70 to 74.3 inches 177 to 188 cm
Rear tread:	70 to 74.4 inches 177 to 188 cm