1982 VALMET 903-4 Turbo

🔹 Engine

• Engine Model: Valmet 4-cylinder

• Engine Power: 88 kW (120 HP)

• Displacement: 4.5 liters

• Fuel Type: Diesel

• Number of Cylinders: 4

• Torque: 430 Nm

• Cooling: Water-cooled

• Fuel Capacity: 130 liters

🔹 Transmission

• Transmission Type: Synchromesh, mechanical

• Max Speed: 35-40 km/h

• Drive Type: 4WD

• Differential Lock: Yes

• Gears: 8 forward + 4 reverse

🔹 Dimensions

• Overall Length: 4.1 meters

• Overall Width: 2.3 meters

• Overall Height: 2.5 meters

• Wheelbase: 2.5 meters

• Ground Clearance: 38 cm

• Turning Radius: 5.2 meters

🔹 Weight & Capacity

• Operating Weight: 4,800 kg

• Payload Capacity: 2,500 kg

• Lifting Capacity (Front Loader): 2,500 kg

• Towing Capacity: 4,000 kg

🔹 Hydraulics

• Hydraulic System Type: Open-center

• Hydraulic System Pressure: 180 bar

• Hydraulic Pump Flow: 55 l/min

• Tank Capacity: 55 liters

• Lift Capacity: 2,500 kg (front loader)

• Rear Hydraulic Outlets: 1 set

🔹 Brakes & Suspension

• Brakes: Dual-circuit hydraulic brakes

• Suspension Type: Leaf spring suspension (front)

• Parking Brake: Mechanical

• Axles: Heavy-duty front and rear axles

🔹 Tires

• Tire Type: 12.4-24 (front), 16.9-34 (rear)

• Tire Pressure: 2.4 bar

🔹 Performance & Features

• Max Gradeability: 25%

• Hydraulic Lift Height: 3.8 meters (front loader)

• Max Load Per Axle: 1,500 kg (front)

• Steering: Power steering

🔹 Cab & Operator Features

• Cab Type: Open operator station with ROPS

• Air Conditioning: No

• Seats: Adjustable, standard tractor seat

• Control System: Mechanical control levers for hydraulic and gear control

• Driver Assistance: Basic traction and stability control

🔹 Electronics & Features

• ISOBUS Compatibility: No

• Lighting: Halogen work lights

• Display: Basic analogue gauges

• Bluetooth Connectivity: No

• Rearview Camera: Not available