Steiner 450DX
The Steiner 450DX is a tractor produced by Steiner Lawn Tractors. It is equipped with a 896 cc 54.7 ci engine. The listed engine power is Gasoline (gross): 25 hp / 18.6 kW. Transmission: Eaton. Operating weight: 1531 lbs 694 kg.
Engine Power
Gasoline (gross): 25 hp / 18.6 kW
Fuel & Capacities
7 gal
26.5 L
Transmission
Eaton
Operating Weight
1531 lbs
694 kg
Overview
 | 2019 - 2021
Garden tractor |
|---|
Production | |
|---|---|
Manufacturer | Steiner |
Garden tractor | |
Steiner 450DX Engine | |
|---|---|
25HP Vanguard 896cc 2-cyl gasoline | |
Engine details ...  |
Steiner 450DX Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Mechanical | |
|---|---|
Four-wheel drive | |
Articulated power steering | |
Two-post folding ROPS. |
Capacity | |
|---|---|
Fuel | 7 gal
26.5 L |
Hydraulic system | 5.25 gal
19.9 L |
Hydraulics | |
|---|---|
Type | open center |
Capacity | 5.25 gal
19.9 L |
Pressure | 1750 psi
120.7 bar |
Pump flow | 6 gpm
22.7 lpm |
Tractor hitch | |
|---|---|
Rear Type | I OptOptional |
Dimensions & Tires | |
|---|---|
Wheelbase | 43.5 inches
110 cm |
Weight | 1531 lbs
694 kg |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 20 |
Battery CCA | 525 |
Battery volts | 12 |
References | |
|---|---|
 | |
Introducing the Steiner 450DX published in 2017 | |
Four seasons. One tractor. published in 2020, by Steiner |
Engine
Engine Detail — 896 cc / 54.7 ci Gasoline
Manufacturer | Vanguard M54 |
Fuel Type | Gasoline |
Configuration | 2-cylinder, air-cooled |
Displacement | 896 cc
54.7 ci |
Bore/Stroke | 3.37x3.07 inches
86 x 78 mm |
Power (gross) | 25 hp
18.6 kW |
Fuel system | carburetor |
Compression | 8.2:1 |
Rated RPM | 3600 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — Eaton
Transmission | Eaton |
Type | hydrostatic |
Gears | infinite forward and reverse |
 | |
Dimensions
Steiner 450DX Tires |
|---|
Dimensions | |
|---|---|
Wheelbase | 43.5 inches
110 cm |
Length | 80.5 inches
204 cm |
Width | 44.5 inches
113 cm |
Height (ROPS) | 73.5 inches
186 cm |
Operating weight | 1531 lbs
694 kg |
Attachments
Attachment overview | |
|---|---|
47" front-mount mower deck | |
60" front-mount mower deck | |
72" front-mount mower deck | |
Snowblower | |
Blade | |
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments. |
Photos
Steiner 450DX tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Steiner Lawn Tractors Steiner 450DX based on its 25 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 Steiner Lawn Tractors Steiner 450DX.
Estimated Continuous Field Runtime: 5.4 hrs
Approximately 5.4 hours of continuous field operation at ~75% rated power on a full tank (7 gal / 26.5 L).
Estimated 75% Load Fuel Burn~1.3 gal/hr (4.9 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
Steiner Lawn Tractors Steiner 450DX Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Steiner Lawn Tractors Steiner 450DX.
Converted Equivalents:
Horsepower (HP)25 hp
Kilowatts (kW)18.6 kW
Metric Horsepower (PS / CV)25.3 PS
Direct Competitor Comparison
Compare Steiner 450DX against same-era industry alternatives in the same horsepower class.
Current Model
Steiner Lawn Tractors
Steiner 450DX
Engine Power:Gasoline (gross): 25 hp / 18.6 kW
★ Baseline Reference
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