Branson

6640C

Farm tractor · 2012–2022 · 66 hp

The Branson 6640C is a farm tractor manufactured from 2012 to 2022. It features a Kukje D3400NA engine, and hydrostatic power steering. The transmission is a syncro shuttle type with 24 forward and reverse.

Engine

EngineKukje D3400NA
Fuel Typediesel
Cylinders4
Coolingliquid-cooled
Displacement208 ci (3.4 L)
Bore3.86 in (98 mm)
Stroke4.45 in (113 mm)
Compression Ratio19.5
Power Gross66 hp (49.2 kW)
Power Rated66 hp (49.2 kW)
Power PTO57 hp (42.5 kW)
Air Cleanerdry
Starter Volts12
Starter Typeelectric
ManufacturerKukje
Rated2,600 RPM

Transmission

Transmission Typesyncro shuttle
Gears24 forward and reverse
Clutchdry disc
Available Options24-speed syncro shuttle

Hydraulics

Typeopen center
Pump Flow11.1 gpm (42 lpm)
Valves2
Steering Flow6.9 gpm (26.1 lpm)

PTO

Rear Typeindependent

Hitch

Rear TypeII
Rear Lift4,800 lbs (2,177 kg)
Hitch Controlposition and draft control

Dimensions

Length142 in (360 cm)
Width73 in (185 cm)
Height101 in (256 cm)
Wheelbase80 in (203 cm)
Ground Clearance15 in (38 cm)
Front Tread70 in (177 cm)
Rear Tread70 in (177 cm)

Weight

Weight5,825 lbs (2,642 kg)

Tires & Tracks

Front Ag12.5/80-18
Rear Ag16.9-28
Front Industrial12.5/80-18
Rear Industrial16.9-28

Fuel

Capacity24 gal (90.8 L)

Steering

Typehydrostatic power

Cab

Cabstandard

Attachments

Front-end loaderBackhoe
Digging Depth121 in (307 cm)
Backhoe ModelBranson B9620 Backhoe