Valmet 665

Last Updated: June 2024

Overview

The Valmet 665 is a utility-category tractor known for its robust construction and reliable performance in a variety of tasks. Perfectly suited for small to medium-sized farming operations, the tractor's 80 horsepower engine delivers sufficient power for a wide range of implements. With an engine displacement of 268.5 cubic inches and a bore and stroke measuring 4.252 and 4.724 inches respectively, the Valmet 665 operates at a maximum rated RPM of 2350. A prominent feature is the 4-cylinder, liquid-cooled Valmet 420 DS diesel engine which ensures durability and efficient cooling under tough working conditions. A 12 forward and 8 reverse creeper transmission enables precise maneuvering and speed control. The tractor comes with a power steering system enhancing operator comfort during long working hours. Different configurations offer varied sizes ranging from a 151.2-inch length in 2WD models to 157.5 inches in 4WD versions. The width also varies between 76.7 inches for 2WD and 79.9 inches for 4WD models. Height specifications are given for cab models, showing 99 inches for 2WD and 100.4 inches for 4WD. The operating weight of the tractor differs significantly when comparing the 2WD and 4WD models, with the former weighing around 6900 lbs and the latter at approximately 7231 lbs.
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Key Specifications

Category: Utility

Power Output: 80

Transmission: Creeper

Drive Type: 2WD

Operating Weight: 6900 (2WD), 7231 (4WD)

Fuel Type: Diesel

Valmet 665 vs. Similar Tractors

Power Output
Above Average
Greater than 71% of similar tractors.
Operating Weight
Above Average
Greater than 79% of similar tractors.

Technical Specifications

Engine

Manufacturer
Valmet
Model
420 DS
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
-
Cylinders
4
Displacement (ci)
268.5
Bore (in)
4.252
Stroke (in)
4.724
Rated RPM
2350
Power Output (hp)
80

Transmission

Type
Creeper
Forward Gears
12
Reverse Gears
8
Total Gears
-

Dimensions

Length (in)
151.2 (2WD), 157.5 (4WD)
Width (in)
76.7 (2WD), 79.9 (4WD)
Height (in)
99 (2WD Cab), 100.4 (4WD Cab)
Operating Weight (lb)
6900 (2WD), 7231 (4WD)

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Ag
Manufacture - End Year
-
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
Electric
Brake Type
-
Hydraulic System Type
-