The Valmet 705, produced from 1983 to 1991, is a classic agricultural tractor celebrated for its robust build and reliable performance. Powered by an 88-horsepower diesel engine, it was designed to handle diverse farming tasks efficiently. Its synchronized 12-speed transmission and optional four-wheel drive provided versatility and ease of operation across various terrains. Farmers appreciated its comfortable cab option with heating and air-conditioning, enhancing usability in different climates. Known for its durability and straightforward maintenance, the Valmet 705 remains a historical favorite among collectors and enthusiasts, reflecting a time when tractors prioritized simplicity and practicality in their design.
Overview
Model
Valmet 705
Years
1983 – 1991
Manufacturer
Valmet
Series
05 Series
Factory
Suolahti, Finland
Engine
Engine
Valmet 411CS diesel, 4-cylinder, liquid-cooled
Displacement
254 ci (4.2 L)
Bore/Stroke
4.25 x 4.72 inches (108 x 120 mm)
Power
88 hp (65.6 kW)
Torque
261 lb-ft (354 Nm) @ 1400 RPM
Rated RPM
2200
Fuel System
Direct injection
Air Cleaner
Dry element
Compression
16.5:1
Starter
Electric
Starter Volts
12
Oil Capacity
14.3 qts (13.5 L)
Coolant Capacity
20.9 qts (19.8 L)
Transmission
Type
Synchronized
Gears
12 forward and 4 reverse
Clutch
Dry disc
Details
Four gears in three ranges with synchronized shifting between gears.
Power
Engine Power
88 hp (65.6 kW)
PTO Power
Approximately 76 hp (56.7 kW)
Mechanical
Chassis
Four-wheel drive (optional two-wheel drive)
Steering
Hydrostatic power
Brakes
Hydraulic wet disc
Differential Lock
Rear, electro-hydraulic
Operator Station
Open station or optional cab with heater and air-conditioning
Capacity
Fuel Capacity
34.3 gal (130 L)
Hydraulic System Capacity
12.7 gal (48 L)
Hydraulics
Type
Open center
Pump Flow
15.6 gpm (59 lpm)
Pressure
2900 psi (200 bar)
Valves
2 or 3 (optional)
Tractor Hitch
Rear Type
II
Control
Position and draft control
Rear Lift Capacity
7,716 lbs (3500 kg)
Power Take-off (PTO)
Rear PTO
Independent
Rear PTO Speed
540/1000 RPM
Clutch
Hydraulic
Dimensions
Wheelbase
92.1 inches (234 cm)
Length
159.8 inches (406 cm)
Width
77.2 inches (196 cm)
Height (Cab)
110 inches (279 cm)
Ground Clearance
18.1 inches (46 cm)
Weight
9,259 lbs (4200 kg)
Tires
Ag Front (2WD)
7.50-20
Ag Front (4WD)
13.6-24
Ag Rear
16.9-34
Electrical
Charging System
Alternator
Battery Volts
12
Valmet 705 Overview
The Valmet 705, produced between 1983 and 1991, stands as a hallmark of Finnish engineering excellence, combining robust performance with simplicity and reliability. As part of the 05 Series, the Valmet 705 was designed to handle a wide range of agricultural tasks, offering an 88-horsepower diesel engine that balances power and efficiency. Its 4.2L four-cylinder liquid-cooled engine, paired with a 12-speed synchronized transmission, made it a versatile choice for farmers in need of a dependable workhorse. The inclusion of optional four-wheel drive further enhanced its utility, providing superior traction in challenging field conditions.
One of the key features of the Valmet 705 is its operator-focused design. While an open station configuration was available, many operators opted for the cab version, which provided improved comfort and protection. The cab was equipped with heating as standard, and optional air-conditioning made it suitable for a variety of climates. The tractor’s hydrostatic power steering and wet disc brakes ensured smooth and safe operation, even during prolonged use.
Valmet 705 is not without its challenges, particularly in the modern context. Common issues reported by users include wear on the clutch system and occasional hydraulic leaks, which were typical of tractors from this era. Additionally, while the 15.6-gallon-per-minute hydraulic pump flow was sufficient for its time, it may fall short when compared to modern tractors operating larger and more complex implements. Spare parts availability can also be a concern today, given its historical status, though dedicated collectors and enthusiasts often find solutions through specialized suppliers.
The Valmet 705 remains a beloved historical model, often celebrated for its reliability and ease of maintenance. Its straightforward design makes it accessible for repairs and maintenance, a trait that has endeared it to farmers who value practicality over complexity. While it may lack the advanced features and technological sophistication of modern tractors, the Valmet 705 serves as a reminder of a time when simplicity and durability were key priorities in agricultural machinery. For enthusiasts and collectors, it is not just a machine but a piece of agricultural history that continues to demonstrate its value in the field today.
