Valmet HiTech 6550, 6650, 6750, 6850, 6250Hi, 6350Hi, 6550Hi, 6850Hi ⚙️ Specs

Technical Specifications of the Valmet HiTech 6550 Agricultural Tractor:

The Valmet 6550 agricultural tractor is equipped with a 420DWRE engine with a displacement of 4,399 cm³, featuring four cylinders and a turbocharger. The cylinder bore is 108 mm, and the piston stroke is 120 mm. The engine delivers a maximum power output of 100 HP at 2,200 RPM, with a torque of 430 Nm at 1,400 RPM. The transmission offers 36 forward gears and 36 reverse gears, all synchronized, with a hydraulic fast shift and hydraulic shuttle. The maximum speed is 40 km/h. The hydraulic system has a flow rate of 73 L/min, with electronic control for the rear lift, which has a maximum lifting capacity of 5,600 kg. The power take-off (PTO) operates at speeds of 540 and 1,000 RPM. The turning radius for the 4WD version is 8.4 meters. The tractor is equipped with front tires sized 14.9R24 and rear tires 18.4R34. The total weight of the 4WD model is 4,410 kg. The overall height with a cab is 275 cm, length is 453 cm, and width is 233 cm. The fuel tank capacity is 165 liters, and the cabin noise level is measured at either 77 dB or 76 dB, depending on the version.

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Technical Data Sheet for Valmet HiTech 6550, 6650, 6750, 6850, 6250Hi, 6350Hi, 6550Hi, and 6850Hi tractors:

Model Valmet 6550 Valmet 6650 Valmet 6750 Valmet 6850 Valmet 6250Hi Valmet 6350Hi Valmet 6550Hi Valmet 6850Hi
Years of production
Engine designation/type 420DWRE 420DWRE 420DWRIE 420DWRIE 44DT 44DT 44ET 44EWI
Number of cylinders / Turbo / Intercooler 4T 4T 4TI 4TI 4T 4T 4T 4TI
Engine displacement (cm³) 4399 4399 4399 4399 4399 4399 4399 4399
Piston diameter / Stroke (mm) 108×120 108×120 108×120 108×120 108×120 108×120 108×120 108×120
Maximum engine power (HP) / at RPM 100/2200 110/2200 105/1800 120/2200 94/2200 101/2200 105/2200 125/2200
Torque (Nm) / at RPM 430/1400 460/1400 530/1150 490/1400 368/1400 405/1400 440/1400 440/1400
Number of gearbox speeds (forward + reverse) 36+36 36+36 36+36 36+36 36+36 36+36 36+36 36+36
Number of synchronized gears (forward + reverse) 36+36 36+36 36+36 36+36 36+36 36+36 36+36 36+36

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Reverser type hydr hydr hydr hydr hydr hydr hydr hydr
Speed range (km/h) 40 40 (50) 40 40 (50) 40 40 (50) 40 (50) 40 (50)
Maximum speed (km/h)
Hydraulic pump capacity (L/min) 73 73 76 73 73 73 73 73
Rear three-point hitch (TUV) control type ehr ehr ehr ehr ehr ehr ehr ehr
Maximum rear three-point hitch (TUV) lift capacity (kg) 5600 5600 5600 5600 5600 5600 5600 5600
Power take-off (PTO) speed (RPM) 540/1000 540/1000 540/1000 540/1000 540/1000 540/1000 540/1000 540/1000
Type of disc brake (dry/wet)
Brake system control type
Turning radius 2WD (m)
Turning radius 4WD (m) 8,4 9,4 9,4 9,4 9,4 9,4 9,4 9,4

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Front tire size 2WD
Front tire size 4WD 14.9R24 14.9R28 14.9R28 14.9R28 14.9R24 14.9R24 14.9R24 14.9R28
Rear tire size 2WD
Rear tire size 4WD 18.4R34 18.4R38 18.4R38 18.4R38 18.4R34 18.4R34 18.4R34 18.4R38
Total weight 2WD (kg)
Total weight 4WD (kg) 4410 4660 4650 4670 4390 4650 4660 4700
Total height with cabin (cm) 275 278 280 279 280 280 280 280
Total length (cm) 453 453 453 453 451 451 451 451
Total width (cm) 233 233 233 233 233 233 233 233
Fuel tank capacity (L) 165 165 165 165 165 165 165 165
Cabin noise level (dB) 77/76 77/75 74,5/73 77/78 75 75 75 75

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Add your opinion and share the fuel consumption of the tractor Valmet HiTech 6550, 6650, 6750, 6850, 6250Hi, 6350Hi, 6550Hi, 6850Hi:


Name
Model
Rating
Review Content

6550hi 2006

★★★★★
Problem with fuel gauge
- Godin

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