Tractor "Belarus 421": small size and light weight, reliable 4-cylinder diesel engine, the relevant environmental requirements Tier 3A, PTO dependent 2-speed 540 and 1000 rev / min and simultaneous 2-speed 3.4 and 6.3 r / m of travel safety arch with awning, front linkage.

Capacity 49,8/36,6 h.p./kW
Selective gear 16/8
Full scale pressure 200 kg/cm²

Technical characteristics

Type four-stroke diesel with indirect injection
Brand mark LOMBARDINI LDW 2204 (Tier 3A)
Capacity, h.p./kW 49,8/36,6
Rated speed, r/min 3000
Number of cylinders, pcs. 4
Displacement, l 2,068
Torque capacity, Н·m2 125 – 135
Fuel rate at rated power, g/kW·h 329
Factor of torque backup, % 15
Fuel tank capacity, l 32
Category 0,6

Transmission system  
Flywheel clutch dry, single-disk
Clutch control mechanical
Selective gear mechanical, with easy-engagement clutches
Number of gears FWD/BWD 16/8
Travel speed (forward/reverse), km/h 1,47-35,5/2,65-18,9
Back PTO shaft:  
dependent I, rpm 540
dependent II, rpm 1000
synchronous I, rpm of track 3,4/6,3
PTO control mechanical
Differential lock mechanical

Dimensions and weights  
Overall length, mm 3380
Width, mm 1660
Cab height, mm 2300
Wheelbase, mm 1850
Tread, mm:  
front wheels 1260 и 1410
rear wheels 1300, 1350, 1450, 1500, 1600
Road gleam, under the forward bridge / under the back bridge, mm 350/420
Min turning radius, m 3,8
Fordable depth, m 0,7
Operated Weight, kg 1770
Tyre sizes (standart)  
front 265/70R16
back 360/70R24

Hydraulic hitch system: versatile, unit-principle  
Loading capacity on an axis of hinges of the lower drafts, kgf 1700
Full scale pressure, kgf/cm2 200
Pump capacity, l/min 17
Hydraulics reservoir capacity, l 19

Brakes : service and parking - disc in oil bath. Mechanical brake control, separate the right and left rear wheels.

Drive trailer brakes - pneumatic, locked with tractor brakes control, simultaneously or in order - two-wire or a combination.

Steering : hydrostatic, with a metering pump, hydraulic steering cylinder.

Front Drive Axle : gantry, cylindrical hub reduction, limited slip differential and the ratchet automatically activated when rear wheel slippage.

Electrical Equipment : generator set DC voltage 14 V - 65 A starting system 12V starter and glow plugs.

Operator : reguliroemoe single seat and safety arch with canvas

Additional options

- front loads;
- height adjustable swinging drawbar;
- Front hitch and Front PTO;
- air system in accordance with ISO and CEE / ECC to drive a tractor trailer brakes.

To order completing units address to the dealers in your region