Head to head · Utility

John Deere 8770 vs Steiger Cougar II ST-300

Image not recorded
John DeereModel A

John Deere 8770

Utility

power
300 hp
displacement
619 ci
Cylinders
6
Forward gears
Not recorded
Full 8770 specs
John DeereJohn Deere 8770
vs
SteigerSteiger Cougar II ST-300

How they compare

Headline specs vs. the whole Utility

n = 4,659–5,720

Engine Power

= Effectively tied
8770300 hp
Cougar II ST-300300 hp
Median Utility Tractor55 hp

8770 is in the 97th percentile; Cougar II ST-300 is in the 97th · 5,383 models

Engine Displacement

▲ Cougar II ST-300 higher · +19 ci (+3%)
8770619 ci
Cougar II ST-300638 ci
Median Utility Tractor183 ci

8770 is in the 95th percentile; Cougar II ST-300 is in the 95th · 5,580 models

Cylinders

= Effectively tied
87706
Cougar II ST-3006
Median Utility Tractor4

8770 is in the 93rd percentile; Cougar II ST-300 is in the 93rd · 5,720 models

Operating Weight

▲ 8770 higher · +10,960 lb (+50%)
877032,960 lb
Cougar II ST-30022,000 lb
Median Utility Tractor5,303 lb

8770 is in the 98th percentile; Cougar II ST-300 is in the 95th · 5,107 models

8770 (A)Cougar II ST-300 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
ManufacturerJohn DeereSteiger—
Model8770Cougar II ST-300—
CategoryUtilityUtilitySame

Engine

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
ManufacturerJohn DeereCaterpillar—
ModelNot recorded3006T—
Power Output300hp300hpSame
Rated RPM2,100RPM2,200RPM▲ Cougar II ST-300+100 RPM · +5%
Cylinders66Same
Displacement619ci638ci▲ Cougar II ST-300+19 ci · +3%
Bore5.1in4.8in▲ 8770+0.3 in · +6%
Stroke5in6in▲ Cougar II ST-300+1 in · +20%

Transmission

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
TypeNot recordedManual—

Dimensions & Weight

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
Length269in244in▲ 8770+25 in · +10%
WidthNot recorded96in—
HeightNot recorded133in—
Operating Weight32,960lb22,000lb▲ 8770+10,960 lb · +50%

Hydraulics

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
System TypeClosed center pressure compensatedOpen Center—
Steering TypeHydrostatic powerNot recorded—

Power Take-off (PTO)

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
Hitch Type3-point hitchNot recorded—
Hitch CategoryIIICategory 3—
Hitch PositionRearNot recorded—
Hitch Capacity14,980lbNot recorded—

Chassis & Drive

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
Chassis Type4x4 articulated 4WD4x4 4WD—
Drive Type4WD4WDSame
Steering TypeHydrostatic powerNot recorded—
Brake TypeHydraulic wet discsNot recorded—

Electrical

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
Starter TypeElectricElectricSame

Capacities

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
Coolant14.5gal15gal▲ Cougar II ST-300+0.5 gal · +3%

Operator Station

SpecJohn Deere 8770Steiger Cougar II ST-300Difference
TypeSound-Gard cabCab—

Category context

Both models against the field

Engine Power

median 55 hp
A · 97th percentile (300 hp)B · 97th percentile (300 hp)

Engine Displacement

median 183 ci
A · 95th percentile (619 ci)B · 95th percentile (638 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 93rd percentile (6)

Operating Weight

median 5,303 lb
A · 98th percentile (32,960 lb)B · 95th percentile (22,000 lb)

Length

median 137 in
A · 98th percentile (269 in)B · 96th percentile (244 in)
A · 8770B · Cougar II ST-300Median Utility Tractor
Full spec pageJohn Deere 8770Full spec pageSteiger Cougar II ST-300