SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

Feature	David Brown CropmasterTractor	John Deere 900HCTractor
Tractor Type	Utility Tractor	Farm Tractor
Horsepower	18.6 kW	18.6 kW
Weight	1340.0 kg	1300.0 kg
Transmission Type	Gear type with dry disc clutch	—
Length	283.0 cm	320.0 cm
Years Made	1947-1953	1986-1988
Engine Model	David Brown	John Deere
Engine Type	4-stroke, liquid-cooled, inline	4-stroke, liquid-cooled, inline
Fuel Type	Kerosene	Diesel
Cylinders	4	3
Displacement	2524 cc	1281 cc
Bore	8.89 cm	8.00 cm
Stroke	10.21 cm	8.31 cm
Rated RPM	2000 RPM	2600 RPM
Starter	Electric	Electric
Height	140.0 cm	245.0 cm
Wheelbase	181.0 cm	185.0 cm
Ground Clearance	40.0 cm	58.0 cm
Gears	6 forward and 2 reverse	8 forward and 2 reverse
Chassis	4×2 2WD	4×2 2WD
Max. Travel Speed	12.2 km/h	8.3 km/h
Brakes	Mechanical drum	Dry internal expanding shoe
Drawbar Category	I	I
Cabin Type	Open operator station	Two-post ROPS
Steering Type	Manual	Manual
Front Tires	Ag: 6.00-19	Ag: 5.00-15
Rear Tires	Ag: 9.00-28	Ag: 11.2-28
Lift Capacity	—	816.0 kg
Rear PTO Type	—	Live with dry dual state clutch
Rear PTO Speed	—	540 RPM
Compression Ratio	—	21.0:1
Battery	—	12 V
Fuel Tank Capacity	—	32.2 l
Oil Capacity	—	4.7 l
Coolant Capacity	—	5.5 l
Transmission Oil Capacity	—	27.9 l
Differential Lock	—	Foot-operated
Hydraulic Type	—	Open center
Total Flow	—	11.7 LPM
Working Pressure	—	9.7 bar
Source	heavyequipments.net archive (imported 2026-10)	heavyequipments.net archive (imported 2026-10)

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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051