Head to head · Utility

David Brown 990 Implematic vs Renault 551S

Image not recorded
David BrownModel A

David Brown 990 Implematic

Utility

power
52 hp
displacement
186 ci
Cylinders
4
Forward gears
6
Full 990 Implematic specs
Renault 551S Tractor
RenaultModel B

Renault 551S

Utility

power
55 hp
displacement
190 ci
Cylinders
3
Forward gears
12
Full 551S specs
David BrownDavid Brown 990 Implematic
vs
RenaultRenault 551S

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 551S higher · +3 hp (+6%)
990 Implematic52 hp
551S55 hp
Median Utility Tractor55 hp

990 Implematic is in the 47th percentile; 551S is in the 50th · 5,383 models

Engine Displacement

▲ 551S higher · +4 ci (+2%)
990 Implematic186 ci
551S190 ci
Median Utility Tractor183 ci

990 Implematic is in the 50th percentile; 551S is in the 51st · 5,580 models

Cylinders

▲ 990 Implematic higher · +1 (+33%)
990 Implematic4
551S3
Median Utility Tractor4

990 Implematic is in the 50th percentile; 551S is in the 23rd · 5,720 models

Forward Gears

▲ 551S higher · +6 (+100%)
990 Implematic6
551S12
Median Utility Tractor12

990 Implematic is in the 11th percentile; 551S is in the 50th · 4,941 models

990 Implematic (A)551S (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecDavid Brown 990 ImplematicRenault 551SDifference
ManufacturerDavid BrownRenault—
Model990 Implematic551S—
CategoryUtilityUtilitySame

Engine

SpecDavid Brown 990 ImplematicRenault 551SDifference
ManufacturerDavid BrownMWM—
ModelNot recordedD226-3—
Power Output52hp55hp▲ 551S+3 hp · +6%
Rated RPM2,200RPM2,350RPM▲ 551S+150 RPM · +7%
Cylinders43▲ 990 Implematic+1 · +33%
Displacement186ci190ci▲ 551S+4 ci · +2%
Bore3.6in4.1in▲ 551S+0.5 in · +14%
Stroke4.5in4.7in▲ 551S+0.2 in · +4%

Transmission

SpecDavid Brown 990 ImplematicRenault 551SDifference
TypeGear / Partially SynchronizedMechanical shuttle—

Dimensions & Weight

SpecDavid Brown 990 ImplematicRenault 551SDifference
Length118in139in▲ 551S+21 in · +18%
Width66.9in66.9inSame
Height55.9in62.6in▲ 551S+6.7 in · +12%
Operating Weight4,272lb4,586lb▲ 551S+314 lb · +7%

Hydraulics

SpecDavid Brown 990 ImplematicRenault 551SDifference
System TypeOpen CenterOpen centerSame
Steering TypeManualPower—

Power Take-off (PTO)

SpecDavid Brown 990 ImplematicRenault 551SDifference
TypeTransmissionNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecDavid Brown 990 ImplematicRenault 551SDifference
Hitch TypeNot recordedCategory I—
Hitch CategoryII/INot recorded—
Hitch PositionRearRearSame

Chassis & Drive

SpecDavid Brown 990 ImplematicRenault 551SDifference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeManualPower—
Brake TypeDifferential Mechanical Expanding ShoeNot recorded—

Electrical

SpecDavid Brown 990 ImplematicRenault 551SDifference
Starter TypeElectricElectric Starter—

Capacities

SpecDavid Brown 990 ImplematicRenault 551SDifference
Coolant3.6galNot recorded—

Operator Station

SpecDavid Brown 990 ImplematicRenault 551SDifference
TypeOpen Operator StationROPS—

Category context

Both models against the field

Engine Power

median 55 hp
A · 47th percentile (52 hp)B · 50th percentile (55 hp)

Engine Displacement

median 183 ci
A · 50th percentile (186 ci)B · 51st percentile (190 ci)

Cylinders

median 4
A · 50th percentile (4)B · 23rd percentile (3)

Forward Gears

median 12
A · 11th percentile (6)B · 50th percentile (12)

Operating Weight

median 5,303 lb
A · 41st percentile (4,272 lb)B · 44th percentile (4,586 lb)
A · 990 ImplematicB · 551SMedian Utility Tractor
Full spec pageDavid Brown 990 ImplematicFull spec pageRenault 551S