Belarus 1770
The Belarus 1770 is a tractor produced by Belarus. It is equipped with a 558.4 ci 9.2 L engine. The listed engine power is Diesel (listed): 185 hp / 138.0 kW. Transmission: 12 forward and 4 reverse. Operating weight: 19585 lbs 8883 kg.
Engine Power
Diesel (listed): 185 hp / 138.0 kW
Fuel & Capacities
83.2 gal
314.9 L
Transmission
12 forward and 4 reverse
Operating Weight
19585 lbs*Weight with single 23.1-26 tires.
8883 kg
Overview
 | 1985 - 1997
Four-wheel Drive (4WD) tractorXTZ built
Four-wheel Drive (4WD) tractor
XTZ built |
|---|
Production | |
|---|---|
Distributor | Belarus |
Manufacturer | XTZ |
Four-wheel Drive (4WD) tractor | |
Built in Kharkiv, Ukraine | |
Original price was $44,000 in 1997 | |
Belarus 1770 Engine | |
|---|---|
Belarus 9.2L 6-cyl diesel | |
Engine details ...  |
Belarus 1770 Transmission | |
|---|---|
12-speed four-speed power shift | |
Transmission details ...  |
Belarus 1770 Power | |
|---|---|
Engine | 185 hp
138.0 kW |
Drawbar (claimed) | 151 hp
112.6 kW |
PTO (claimed) | 171 hp
127.5 kW |
Drawbar (tested) | 148.11 hp
110.4 kW |
PTO (tested) | 167.6 hp
125.0 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | articulated hydraulic power |
Pneumatic shoe brakes | |
Cab standard. | |
Capacity | |
|---|---|
Fuel | 83.2 gal
314.9 L |
Hydraulic system | 10.25 gal
38.8 L |
Hydraulics | |
|---|---|
Type | open center |
Capacity | 10.25 gal
38.8 L |
Pressure | 2275 psi
156.9 bar |
Valves | 2 |
Pump flow | 28.2 gpm
106.7 lpm |
Tractor hitch | |
|---|---|
Rear Type | III |
Rear lift | 12480 lbs
5660 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/1000 |
Engine RPM | 540@2025 |
1000@2050 | |
Dimensions & Tires | |
|---|---|
Wheelbase | 112.6 inches
286 cm |
Weight | 19585 lbs
8883 kg |
Front tire | 23.1-26 |
Rear tire | 23.1-26 |
Full dimensions and tires ...  | |
References | |
|---|---|
 | |
Model 1770 published in 1988, by Belarus |
Engine
Engine Detail — 558.4 ci / 9.2 L Diesel
Manufacturer | Belarus SMD-63 |
Configuration | turbocharged diesel, 6-cylinder, liquid-cooled V-6 |
Displacement | 558.4 ci
9.2 L |
Bore/Stroke | 5.118x4.528 inches
130 x 115 mm |
Power | 185 hp
138.0 kW |
Fuel system | direct injection |
Compression | 15:1 |
Rated RPM | 2100 |
Starter volts | 24 |
Coolant capacity | 44 qts
41.6 L |
Transmission
Transmission — 12 forward and 4 reverse four-speed power shift
Type | four-speed power shift |
Gears | 12 forward and 4 reverse |
Clutch | pneumatic dry disc |
 | |
Dimensions
Belarus 1770 Tires | |
|---|---|
Ag front | 23.1-26 |
Ag rear | 23.1-26 |
Dimensions | |
|---|---|
Wheelbase | 112.6 inches
286 cm |
Length | 241 inches
612 cm |
Width | 94.5 inches
240 cm |
Height | 124.6 inches
316 cm |
Operating weight | 19585 lbs*Weight with single 23.1-26 tires.
8883 kg |
Front tread | 73.2 inches
185 cm |
Rear tread | 73.2 inches
185 cm |
Tests
Nebraska Tractor Test 1641 | |
|---|---|
Diesel 12-speed 4WD
May 7 - 17, 1990
Link: Nebraska Tractor Test 1641 file | |
PTO performance | |
Power at rated engine speed | 167.6 hp
125.0 kW |
Fuel use | 10.1 gal/hour
38.2 l/hour |
Power at rated PTO speed | 171.27 hp
127.7 kW |
Fuel use | 10.2 gal/hour
38.6 l/hour |
Drawbar performance | |
Max power | 148.11 hp
110.4 kW |
Fuel use | 10.2 gal/hour
38.6 l/hour |
Gear 2-2 used for power test. | |
Max pull | 18440 lbs
8364 kg |
Gear 1-2 used for pull test. | |
Photos
Belarus 1770
Belarus 1770
Belarus 1770
Belarus 1770
Belarus 1770
Recommended Implements & Sizing Guide
Engineering recommendations for Belarus 1770 based on its 185 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 5 to 7 Bottom (18")5 - 7 铧 (45 cm) | Commercial / Field Scale | Large acreage tillage; requires front ballast weights. |
Rotary Cutter / MowerMowing & Clearing | 15 to 20 ft Batwing4.6 - 6.1 m 宽幅折叠翼 | Commercial / Field Scale | Large commercial field and roadside mowing operations. |
Rotary TillerSeedbed Prep | 90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机 | Commercial / Field Scale | Deep intensive seedbed preparation for commercial row crops. |
Disc HarrowSecondary Tillage | 15 to 22 ft Folding Disc4.5 - 6.7 m 折叠式圆盘耙 | Commercial / Field Scale | Wide commercial field leveling; requires hydraulic remotes. |
Hay BalerHay & Forage | Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m) | Commercial / Field Scale | High-capacity commercial forage harvesting (1000 RPM PTO). |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Belarus 1770.
Estimated Continuous Field Runtime: 8.6 hrs
Approximately 8.6 hours of continuous field operation at ~75% rated power on a full tank (83.2 gal / 314.9 L).
Estimated 75% Load Fuel Burn~9.6 gal/hr (36.4 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Belarus 1770 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Belarus 1770.
Converted Equivalents:
Horsepower (HP)185 hp
Kilowatts (kW)138 kW
Metric Horsepower (PS / CV)187.6 PS
Direct Competitor Comparison
Compare Belarus 1770 against same-era industry alternatives in the same horsepower class.
Current Model
Belarus
Belarus 1770
Engine Power:Diesel (listed): 185 hp / 138.0 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 4186
Engine Power:166.7
Production Years:1976 - 1978
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