McCormick Intl X1.37
The McCormick Intl X1.37 is a tractor produced by Mccormick Intl. It is equipped with a 127.1 ci 2.1 L engine. The listed engine power is Diesel (listed): 37 hp / 27.6 kW. Transmission: infinite forward and reverse (3-range). Operating weight: 4195 to 4211 pounds.
Engine Power
Diesel (listed): 37 hp / 27.6 kW
Fuel & Capacities
12 gal
45.4 L
Transmission
infinite forward and reverse (3-range)
Operating Weight
4195 to 4211 pounds
Overview
 | 2019 -
X1 SeriesCompact Utility tractorKukje built |
|---|---|
2019 - | |
X1 Series | |
Compact Utility tractor | |
Kukje built | |
2019 - | |
|---|---|
X1 Series | |
Compact Utility tractor | |
Kukje built |
Production | |
|---|---|
Distributor | McCormick Intl (a part of Argo) |
Manufacturer | Kukje |
Compact Utility tractor | |
McCormick Intl X1.37 Engine | |
|---|---|
Kukje 2.1L 4-cyl diesel | |
Fuel tank | 12 gal
45.4 L |
Engine details ...  | |
McCormick Intl X1.37 Power | |
|---|---|
Engine | 37 hp
27.6 kW |
Gear PTO (claimed) | 33 hp
24.6 kW |
Hydro PTO (claimed) | 32 hp
23.9 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Differential lock | mechanical rear |
Power steering | |
Wet disc brakes | |
Cab standard with air-conditioning. | |
Hydraulics | |
|---|---|
Type | open center |
Rear valves | 2 |
Mid valves | 2 |
SCV flow | 10.4 gpm
39.4 lpm |
Total flow | 15.4 gpm
58.3 lpm |
Steering flow | 5 gpm
18.9 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Rear lift (at ends) | 3306 lbs
1499 kg |
Rear lift (at 24"/610mm) | 2425 lbs
1099 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/540E (1.375) |
Dimensions & Tires | |
|---|---|
Wheelbase | 71.1 inches
180 cm |
Weight | 4195 to 4211 pounds |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
 | |
X1.25 published in 2019, by McCormick |
Engine
| 2019 -
X1 SeriesCompact Utility tractorKukje built |
|---|---|
2019 - | |
X1 Series | |
Compact Utility tractor | |
Kukje built | |
2019 - | |
|---|---|
X1 Series | |
Compact Utility tractor | |
Kukje built |
Engine Detail — 127.1 ci / 2.1 L Diesel
Manufacturer | Kukje |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 127.1 ci
2.1 L |
Bore/Stroke | 3.31x3.70 inches
84 x 94 mm |
Emissions | Tier IV |
Emission control | diesel oxidation catalyst with diesel particulate filter (DPF) (DOC) |
Power | 37 hp
27.6 kW |
Rated RPM | 2600 |
Starter | electric |
Starter volts | 12 |
Transmission
| 2019 -
X1 SeriesCompact Utility tractorKukje built |
|---|---|
2019 - | |
X1 Series | |
Compact Utility tractor | |
Kukje built | |
2019 - | |
|---|---|
X1 Series | |
Compact Utility tractor | |
Kukje built |
Transmission options | |
|---|---|
12-speed mechanical shuttle | |
hydrostatic |
Transmission — 12 forward and reverse mechanical shuttle
Type | mechanical shuttle |
Gears | 12 forward and reverse |
Clutch | dry disc |
Four synchronized gears in three ranges with mechanical shuttle. | |
Transmission — infinite forward and reverse (3-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (3-range) |
Dimensions
| 2019 -
X1 SeriesCompact Utility tractorKukje built |
|---|---|
2019 - | |
X1 Series | |
Compact Utility tractor | |
Kukje built | |
2019 - | |
|---|---|
X1 Series | |
Compact Utility tractor | |
Kukje built |
McCormick Intl X1.37 Tires |
|---|
Dimensions | |
|---|---|
Wheelbase | 71.1 inches
180 cm |
Height (cab) | 96.8 inches
245 cm |
Gear Weight | 4211 lbs
1910 kg |
Hydro Weight | 4195 lbs
1902 kg |
Attachments
| 2019 -
X1 SeriesCompact Utility tractorKukje built |
|---|---|
2019 - | |
X1 Series | |
Compact Utility tractor | |
Kukje built | |
2019 - | |
|---|---|
X1 Series | |
Compact Utility tractor | |
Kukje built |
Recommended Implements & Sizing Guide
Engineering recommendations for Mccormick Intl X1.37 based on its 37 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 5 ft (60 in)1.5 m | Medium Duty | Pasture maintenance and weeds up to 1.5" diameter. |
Rotary TillerSeedbed Prep | 54 to 60 in135 - 150 cm | Medium Duty | Thorough seedbed preparation in orchards and vegetable plots. |
Disc HarrowSecondary Tillage | 5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片) | Light Duty | Small acreage soil break-up and secondary aeration. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
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 Mccormick Intl X1.37.
Estimated Continuous Field Runtime: 6.2 hrs
Approximately 6.2 hours of continuous field operation at ~75% rated power on a full tank (12 gal / 45.4 L).
Estimated 75% Load Fuel Burn~1.9 gal/hr (7.3 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
Mccormick Intl X1.37 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Mccormick Intl X1.37.
Converted Equivalents:
Horsepower (HP)37 hp
Kilowatts (kW)27.6 kW
Metric Horsepower (PS / CV)37.5 PS
Direct Competitor Comparison
Compare McCormick Intl X1.37 against same-era industry alternatives in the same horsepower class.
Current Model
Mccormick Intl
McCormick Intl X1.37
Engine Power:Diesel (listed): 37 hp / 27.6 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 15-30
Engine Power:33.3
Production Years:1917 - 1921
McCormick-DeeringMarket Competitor
McCormick-Deering 15-30
Engine Power:33.3
Production Years:1923 - 1929
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