Engine Specifications
9/27/19 5-2
5
Engine Specifications
25HP Engine (2561D/2573D)
Model
1
1
Refer to the Engine Operator’s Manual.
Kubota DH902E-1-4 Liquid Cooled 073463
Bore & Stroke 72 x 73.6mm / 2.8 x 2.9 in
Total
Displacement
.898L /54.8 cu in
Power 24.8 HP
High / Low Idle Speed 3600 RPM/1200 RPM
Compression Ratio 24:1
Dry Weight 158.8 lbs
Oil API Service Class CJ-4, Shell Rotella T,SAE 10W-30
Oil Capacity Approx. 0.98 US gal. (3.7L)
Oil Filter Kubota HH150-32430 105192
Fuel Diesel Fuel No.2-D (ASTM D975)
Fuel Capacity 12 Gallons
Fuel Filter Filter, Fuel Element Replacement 028084
Air Filter Element, Air Cleaner Primary 105154
Air Filter Element, Air Cleaner Safety 105152
Battery Group U1 12V 340CCA, Ratings: CA@32°F=425;
CCA@0°F=340
073079
Coolant Capacity 4.0L / 1.06 Gal
Fan Belt Belt, Fan-Kubota 105202