Head to head · Row Crop

John Deere 4640 vs John Deere 6155M

John Deere 4640 Tractor
John DeereModel A

John Deere 4640

Row Crop

power
155 hp
displacement
466 ci
Cylinders
6
Forward gears
16
Full 4640 specs
Image not recorded
John DeereModel B

John Deere 6155M

Row Crop

power
155 hp
displacement
414 ci
Cylinders
6
Forward gears
Not recorded
Full 6155M specs
John DeereJohn Deere 4640
vs
John DeereJohn Deere 6155M

How they compare

Headline specs vs. the whole Row Crop

n = 279–1,417

Engine Power

= Effectively tied
4640155 hp
6155M155 hp
Median Row Crop Tractor138 hp

4640 is in the 60th percentile; 6155M is in the 60th · 1,206 models

Engine Displacement

▲ 4640 higher · +52 ci (+13%)
4640466 ci
6155M414 ci
Median Row Crop Tractor391 ci

4640 is in the 82nd percentile; 6155M is in the 66th · 1,409 models

Cylinders

= Effectively tied
46406
6155M6
Median Row Crop Tractor6

4640 is in the 50th percentile; 6155M is in the 50th · 1,417 models

Operating Weight

▲ 6155M higher · +240 lb (+2%)
464015,700 lb
6155M15,940 lb
Median Row Crop Tractor12,307 lb

4640 is in the 69th percentile; 6155M is in the 70th · 1,350 models

4640 (A)6155M (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecJohn Deere 4640John Deere 6155MDifference
ManufacturerJohn DeereJohn DeereSame
Model46406155M—
CategoryRow CropRow CropSame

Engine

SpecJohn Deere 4640John Deere 6155MDifference
ManufacturerJohn DeereJohn DeereSame
ModelJohn DeerePowerTech PVS—
Power Output155hp155hpSame
Rated RPM2,200RPM2,100RPM▲ 4640+100 RPM · +5%
Cylinders66Same
Displacement466ci414ci▲ 4640+52 ci · +13%
Bore4.6in4.2in▲ 4640+0.4 in · +10%
Stroke4.8in5in▲ 6155M+0.2 in · +4%

Transmission

SpecJohn Deere 4640John Deere 6155MDifference
TypePartial power shiftPowrQuad Plus—

Dimensions & Weight

SpecJohn Deere 4640John Deere 6155MDifference
Length171in186in▲ 6155M+15 in · +9%
Width96in100in▲ 6155M+4 in · +4%
Height117in115in▲ 4640+2 in · +2%
Operating Weight15,700lb15,940lb▲ 6155M+240 lb · +2%

Hydraulics

SpecJohn Deere 4640John Deere 6155MDifference
System TypeClosed centerClosed-center pressure-and-flow compensated—
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecJohn Deere 4640John Deere 6155MDifference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Tires

SpecJohn Deere 4640John Deere 6155MDifference
Front Tire SizeNot recorded10.00-16—
Rear Tire SizeNot recorded460/85R38—

Hitch & Towing

SpecJohn Deere 4640John Deere 6155MDifference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IIINCategory 3—
Hitch PositionRearNot recorded—
Hitch Capacity7,320lb24,250lb▲ 6155M+16,930 lb · +231%

Chassis & Drive

SpecJohn Deere 4640John Deere 6155MDifference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WDNot recorded—
Steering TypeHydrostatic powerPower—
Brake TypeDifferential hydraulic wet discNot recorded—

Electrical

SpecJohn Deere 4640John Deere 6155MDifference
Starter TypeElectricElectricSame

Emissions

SpecJohn Deere 4640John Deere 6155MDifference
StandardNot recordedTier IV—
Control SystemNot recordedDOC/DPF System, SCR with a vertical muffler—

Capacities

SpecJohn Deere 4640John Deere 6155MDifference
Coolant9.5gal7.5gal▲ 4640+2 gal · +27%

Operator Station

SpecJohn Deere 4640John Deere 6155MDifference
TypeSound-Gard cabCab—

Category context

Both models against the field

Engine Power

median 138 hp
A · 60th percentile (155 hp)B · 60th percentile (155 hp)

Engine Displacement

median 391 ci
A · 82nd percentile (466 ci)B · 66th percentile (414 ci)

Cylinders

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

Operating Weight

median 12,307 lb
A · 69th percentile (15,700 lb)B · 70th percentile (15,940 lb)

Length

median 180 in
A · 38th percentile (171 in)B · 57th percentile (186 in)
A · 4640B · 6155MMedian Row Crop Tractor
Full spec pageJohn Deere 4640Full spec pageJohn Deere 6155M