John Deere X738
The John Deere X738 is a tractor produced by John Deere Lawn Tractors. It is equipped with a 745 cc 45.5 ci engine. The listed engine power is Gasoline (gross): 25.5 hp / 19.0 kW. Transmission: Tuff Torq K90. Operating weight: 958 lbs*Weight of tractor only. 434 kg.
Engine Power
Gasoline (gross): 25.5 hp / 19.0 kW
Fuel & Capacities
5.2 gal
19.7 L
Transmission
Tuff Torq K90
Operating Weight
958 lbs*Weight of tractor only.
434 kg
Overview
 | 2013 -
X700 SeriesGarden tractor |
|---|---|
2013 - | |
X700 Series | |
Garden tractor | |
Production | |
|---|---|
Manufacturer | John Deere |
Garden tractor | |
Built in Horicon, Wisconsin, USA | |
Original price | $11,059 (2018 ) |
$11,459 (2019 ) | |
Variants | |
|---|---|
X739 | 4WD 4-wheel steer |
X738 | 4WD 2-wheel steer |
X734 | 2WD 4-wheel steer |
X730 | 2WD 2-wheel steer |
John Deere X738 Engine | |
|---|---|
25.5HP Kawasaki 745cc 2-cyl gasoline | |
Fuel tank | 5.2 gal
19.7 L |
Engine details ...  | |
John Deere X738 Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Internal wet disc brakes | |
Open operator station with tilt-back seat. Optional hard cab. |
Tractor hitch | |
|---|---|
Rear Type | 0 OptOptional |
1-limited OptOptional | |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent OptOptional |
Rear PTO Type | 540 |
Front PTO | independent |
Clutch | electro-hydraulic |
Dimensions & Tires | |
|---|---|
Wheelbase | 54.5 inches
138 cm |
Weight | 958 lbs
434 kg |
Front tire | 18x8.50-10 |
Rear tire | 26x12-12 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | regulated |
Charging amps | 20 |
Battery volts | 12 |
References | |
|---|---|
 | |
Riding Lawn Tractors published in 2021, by John Deere | |
Riding Lawn Tractors published in 2022, by John Deere | |
Signature Series published in 2013, by John Deere | |
Signature Series published in 2016, by John Deere | |
Signature Series published in 2018, by John Deere | |
Operator's Manual X710, X730, X734, X738, X379 (OMM166905) published in 2012 |
Engine
Engine Detail — 745 cc / 45.5 ci Gasoline
Manufacturer | Kawasaki FD750D |
Fuel Type | Gasoline |
Configuration | 2-cylinder, liquid-cooled horizontal-shaft V-Twin |
Displacement | 745 cc
45.5 ci |
Bore/Stroke | 3.07x3.07 inches
78 x 78 mm |
Power (gross) | 25.5 hp
19.0 kW |
Fuel system | electronic fuel injection (EFI) |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — Tuff Torq K90
Transmission | Tuff Torq K90 |
Type | shaft-driven hydrostatic |
Gears | infinite forward and reverse |
 | |
Dimensions
John Deere X738 Tires | |
|---|---|
Lawn/turf front | 18x8.50-10 |
Lawn/turf rear | 26x12-12 |
Dimensions | |
|---|---|
Wheelbase | 54.5 inches
138 cm |
Length | 75 inches
190 cm |
Height | 51.2 inches*Height at seat.
130 cm |
Weight | 958 lbs*Weight of tractor only.
434 kg |
Attachments
Attachment overview | |
|---|---|
48" mid-mount mower deck | |
54" mid-mount mower deck | |
60" mid-mount mower deck | |
Snowblower | |
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments. |
Photos
John Deere X738
Recommended Implements & Sizing Guide
Engineering recommendations for John Deere Lawn Tractors John Deere X738 based on its 25.5 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
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. |
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 John Deere Lawn Tractors John Deere X738.
Estimated Continuous Field Runtime: 3.9 hrs
Approximately 3.9 hours of continuous field operation at ~75% rated power on a full tank (5.2 gal / 19.7 L).
Estimated 75% Load Fuel Burn~1.3 gal/hr (5 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
John Deere Lawn Tractors John Deere X738 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for John Deere Lawn Tractors John Deere X738.
Converted Equivalents:
Horsepower (HP)25.5 hp
Kilowatts (kW)19 kW
Metric Horsepower (PS / CV)25.9 PS
Direct Competitor Comparison
Compare John Deere X738 against same-era industry alternatives in the same horsepower class.
Current Model
John Deere Lawn Tractors
John Deere X738
Engine Power:Gasoline (gross): 25.5 hp / 19.0 kW
★ Baseline Reference
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