BELARUS 1221.4 TIER-IIIA
Photos
| Model 1221.4 | Version with MMZ | Version with DEUTZ |
| Engine | MMZ TIER-IIIA | DEUTZ TIER-IIIA |
| Power hp (kw) | 136(100) | 142 (104,6) |
| Wheel arrangement | 4x4 |
| Electrics | start 24v, a heating plug for each cylinder |
| Clutch | two-disk, dry |
| Gearbox | synchronized, gear 16/8 (16-forward, 8 - reverse) |
| Speed range forward/ reverse, km/h | 2.0 – 37,8 / 3,1-18,1 |
| Front axle | axle with planetary and cylindrical reducing units |
| Rear pto independent I:II, rpm | I -557; II -1000 |
| Rear pto synchronous, I:II, rev. per m | 4.36 |
| Lifting capacity at hitch ends, kg | 4500 (monoblock with two cylinders ) |
| Length | 4950 |
| Width | 2250 |
| Height | 2850 |
| Wheelbase, mm | 2760 |
| Front wheels | 1545-2265 |
| Rear wheels | 1500-1900 |
| Ground clearance | 620 |
| Operating weight, kg | 6000 (w/o ballast) |
| Front tyres | 420/70R24 |
| Rear tyres | 18.4R38 |
| Tehnical test | every 125 h |
| Equpment | air conditioner |
| Optional equpment | double tyres, front hitch, audio system |
