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Years in Production / 1991–2003

Valmet

6400

Explore the specifications, hardware, and original references for the Valmet 6400.

93hp

Source index power

MFWD Optional

Drive

1991–2003

Production years

Valmet

Manufacturer

6400 / 01

At a glance

Production

Row-Crop tractor

Manufacturer: Valmet

Hydraulics

Pump Flow: 18.5 gpm70.0 lpm

Hitch

Rear Type: II
Rear Lift: 9700 lbs4399 kg

Pto

Rear Pto: independent
Rear Type: 540/1000
Engine Rpm: 540@1874
Engine Rpm: 1000@2080

Electrical

Ground: negative
Charging System: alternator
Charging Amps: 120
Battery Volts: 12
Battery Ah: 174

Mechanical

Two- or four-wheel drive

Power steering

Wet disc brakes

Cab standard with optional air-conditioning.

6400 / 02

Under the hood

Engine Detail

SisuDiesel 420DS

turbocharged diesel

4-cylinder

liquid-cooled

Displacement: 268.4 ci4.4 L
Bore Stroke: 4.25x4.72 inches108 x 120 mm
Power: 93.8 hp69.9 kW
Compression Ratio: 16.5:1
Rated Rpm: 2225
Torque: 269.2 lb-ft365.0 Nm
Torque Rpm: 1550
Starter: electric
Starter Volts: 12
Cylinders: 4
Cooling: liquid-cooled

Engine Options

SisuDiesel 4.4L 4-cyl diesel

Fuel Tank: 43.6 gal165.0 L

6400 / 03

Gears & controls

Transmission (Option 1)

Transmission Type: two-speed power shift
Gears: 24 forward and reverse

Transmission (Option 2)

Four gears in three ranges with three-speed power shift and shuttle.

Transmission: Delta Powershift
Transmission Type: three-speed power shift
Gears: 36 forward and reverse

6400 / 04

Size. Stance. Footprint.

Dimensions

Length: 177.7 in451 cm
Width: 89.8 in228 cm
Height (cab): 106.3 in270 cm
Wheelbase: 91.6 in232 cm

TractorSpecs source ↗

Dimensions And Tires

Wheelbase: 91.6 inches232 cm
Weight: 8488 lbs3850 kg
Front Tire: 11.00-16
Rear Tire: 16.9R34

Tires And Tracks

Front Ag: 11.00-16
Front Ag: 13.6R244WD
Rear Ag: 16.9R34

6400 / 05