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Siirry sivupalkkiinSiirry alaosaanBelarus T-40, LTZ-40, LTZ-400/420, T-400/420, T-405/425








Below the Belarus model range, the LTZ-40 made by the Lipetsk tractor factory was introduced to Western markets. It was seen for the first time in Finland in 1964, but actual imports only began in 1968. The LTZ was marketed here under the Belarus brand. Its engine was an air-cooled 4.15-liter direct injection diesel. Alongside rear-wheel drive, there was the LTZ-40A, equipped with automatically engaging four-wheel drive and a suspended front axle. Like the Belaruses, the LTZ-40’s three-point hitch was two-acting. The first models, unlike the larger Belaruses, were sold without a cab, and according to test results, the cab on later models was by far the noisiest on the market. The cab floor was flat, and the pedals came through the floor. The transmission was initially 6+1, then 12+2, and from the late 1960s it was equipped with a shuttle shift.
The 1970 Super model featured a new angular hood design, a hydraulically suspended seat, an alternator, and improved brakes.
The updated LTZ-400 (four-wheel-drive version LTZ-420) arrived in Finland in 1972. Instead of the earlier Junkkari cab, it had a Siro cab equipped with a heater. In 1974, the cab was replaced with the Swedish Fernmoon.
In 1978 (last photo) a new flat-floor cab manufactured by Fernmon was introduced, although the floor was full of various levers. At this stage, the small Belarus still had suspended pedals, unlike later models. The steering was now hydrostatic, and drum brakes were replaced by dry disc brakes. Standard equipment now included three separate double-acting hydraulic valves.
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| Model | Belarus T-40 | Belarus T-40 | Belarus LTZ-40 | Belarus LTZ-40 | Belarus LTZ-400/420 | Belarus T-405/425 |
|---|---|---|---|---|---|---|
| Manufacturer name | Belarus | Belarus | Belarus | Belarus | Belarus | Belarus |
| Imported to Finland | No | Yes | Yes | Yes | Yes | Yes |
| Years | 1961-64 | 1964-68 | 1968-69 | 1969-73 | 1972-78 | 1978-83 |
| Engine model | D-37M | D-37M | D144 | D144 | D144 | D144 |
| Cyl/Turbo/Intercooler | 4 | 4 | 4 | 4 | 4 | 4 |
| Displacement | 4150 cm³ | 4150 cm³ | 4150 cm³ | 4150 cm³ | 4150 cm³ | 4150 cm³ |
| Bore x stroke | 105×120 mm | 105×120 mm | 105×120 mm | 105×120 mm | 105×120 mm | 105×120 mm |
| Rated power | 40 SAE/1600 hp DIN/rpm | 40 SAE/1600 hp DIN/rpm | 46 SAE/1800 hp DIN/rpm | 50/1800 hp DIN/rpm | 55/1800 hp DIN/rpm | 55/1800 hp DIN/rpm |
| Gears | 6+1 | 6+1 | 7+7/12+2 | 12+12 | 12+12 | 11+8 |
| Speeds in km/h | 5,3-26,7 | 5,3-26,7 | 1,6-29,2 | 2,1-27,1 | 1,2-30,0 | 2,3-30,0 |
| Hydr. flow l/min | 43 l/min | 43 l/min | 45 l/min | 43 l/min | 43 l/min | 43 l/min |
| Hydraulic pressure | 135 bar | 135 bar | 135 bar | 135 bar | 135 bar | 145 bar |
| Lift controls | mech. | mech. | mech. | mech. | mech. | mech. |
| Lift capacity | 1600 kg | 1600 kg | 1600 kg | 1600 kg | 1600 kg | 1600 kg |
| PTO speeds | 540/ajov. | 540/ajov. | 540/ajov. | 540/ajov. | 540/ajov. | 540/ajov. |
| Brakes | vannej. | vannej. | vannej. | vannej. | vannej. | disc brakes |
| Steering | mech. | mech. | power | power | power | hydrost. |
| Front tyres 2WD | 6,50-16 | 6,50-16 | 6,50-16 | 6,50-16 | 6,50-16 | 6,50-16 |
| Rear tyres 2WD | 12,4-38 | 12,4-38 | 13,6-38 | 13,6-38 | 13,6-38 | 13,6-38 |
| Weight 2WD | 2150 kg | 2150 kg | (2310) kg | 2550 kg | 2640 kg | 3200 kg |
| Height with cab | 232 cm | 232 cm | (191) cm | - | 246/248 cm | 265 cm |
| Length (2WD/4WD) | 366 cm | 385 cm | 360 cm | 368/386 cm | 366/385 cm | 366/385 cm |
| Wheelbase (2WD/4WD) | 216 cm | 214/225 cm | 216/216 cm | 216/227 cm | 227/245 cm | 227/245 cm |
| Fuel tank | 74 l | 74 l | 74 l | 74 l | 74 l | 80 l |
| Front tyres 4WD | - | 8.00-20 | 8.00-20 | 8.00-20 | 8.00-20 | 8.30-20 |
| Rear tyres 4WD | - | 12.4-38 | 13.6-38 | 13.6-38 | 13.6-38 | 13.6-38 |
| Weight 4WD | - | 2500 kg | (2730) kg | 2750 kg | 2770 kg | 3270 kg |
| Torque | - | - | - | - | - | - |
| Reverser | - | - | x/- | x | x | x |
| Turning circle m 2WD | - | - | 8.4 | - | 8.4 | 8.4 |
| Cab noise level | - | - | - | 115N/101N/95N dB | 95N dB | 82 dB |
| Turning circle m 4WD | - | - | - | - | 9.7 | 9.7 |
| Solid cab | - | - | - | - | x | x |
| Diff. lock | - | - | - | - | - | differential lock with cogs |
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