Head to head · Crawler

Allis Chalmers HD11 vs New Holland TM125

Allis Chalmers HD11 Tractor
Allis ChalmersModel A

Allis Chalmers HD11

Crawler

power
110 hp
displacement
516 ci
Cylinders
6
Forward gears
6
Full HD11 specs
New Holland TM125 Tractor
New HollandModel B

New Holland TM125

Row Crop

power
110 hp
displacement
456 ci
Cylinders
6
Forward gears
18
Full TM125 specs
Allis ChalmersAllis Chalmers HD11
vs
New HollandNew Holland TM125

How they compare

Headline specs vs. the whole Crawler

n = 142–192

Engine Power

= Effectively tied
HD11110 hp
TM125110 hp
Median Crawler Tractor200 hp

HD11 is in the 46th percentile; TM125 is in the 47th · 142 models

Engine Displacement

▲ HD11 higher · +60 ci (+13%)
HD11516 ci
TM125456 ci
Median Crawler Tractor468 ci

HD11 is in the 58th percentile; TM125 is in the 49th · 191 models

Cylinders

= Effectively tied
HD116
TM1256
Median Crawler Tractor6

HD11 is in the 50th percentile; TM125 is in the 50th · 192 models

Forward Gears

▲ TM125 higher · +12 (+200%)
HD116
TM12518
Median Crawler Tractor10

HD11 is in the 34th percentile; TM125 is in the 87th · 179 models

HD11 (A)TM125 (B)Median Crawler Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers HD11New Holland TM125Difference
ManufacturerAllis ChalmersNew Holland—
ModelHD11TM125—
CategoryCrawler, AgriculturalRow Crop—

Engine

SpecAllis Chalmers HD11New Holland TM125Difference
ManufacturerAllis ChalmersNew Holland—
ModelHD-516Not recorded—
Power Output110hp110hpSame
Rated RPM1,800RPM2,060RPM▲ TM125+260 RPM · +14%
Cylinders66Same
Displacement516ci456ci▲ HD11+60 ci · +13%
Bore4.5in4.4in▲ HD11+0.1 in · +2%
Stroke5.6in5in▲ HD11+0.5 in · +10%

Transmission

SpecAllis Chalmers HD11New Holland TM125Difference
TypeSliding Gearselective gear fixed ratio with partial (6) range operator controlled power shift—

Dimensions & Weight

SpecAllis Chalmers HD11New Holland TM125Difference
Length154inNot recorded—
Width40in89in▲ TM125+49 in · +123%
Height84inNot recorded—
WheelbaseNot recorded93in—
Operating Weight21,000lb11,930lb▲ HD11+9,070 lb · +76%

Hydraulics

SpecAllis Chalmers HD11New Holland TM125Difference
System TypeNot recordedClosed Center Load Sensing (CCLS)—
Pump Flow CapacityNot recorded30.9gpm—
Steering TypeNot recordedPower—

Power Take-off (PTO)

SpecAllis Chalmers HD11New Holland TM125Difference
Power RatingNot recorded110hp—

Tires

SpecAllis Chalmers HD11New Holland TM125Difference
Front Tire SizeNot recorded14.9R28—
Rear Tire SizeNot recorded18.4R38—

Hitch & Towing

SpecAllis Chalmers HD11New Holland TM125Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryNot recordedCategory 3—
Hitch PositionNot recordedRear—
Hitch CapacityNot recorded7,215lb—

Chassis & Drive

SpecAllis Chalmers HD11New Holland TM125Difference
Chassis TypeCrawlerfront wheel assist—
Steering TypeNot recordedPower—
Brake TypeContracting bandsingle wet disc hydraulically operated by two foot pedals that can be locked together—

Electrical

SpecAllis Chalmers HD11New Holland TM125Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers HD11New Holland TM125Difference
Coolant11gal6.7gal▲ HD11+4.3 gal · +64%

Operator Station

SpecAllis Chalmers HD11New Holland TM125Difference
TypeOpen operator stationNot recorded—

Category context

Both models against the field

Engine Power

median 200 hp
A · 46th percentile (110 hp)B · 47th percentile (110 hp)

Engine Displacement

median 468 ci
A · 58th percentile (516 ci)B · 49th percentile (456 ci)

Cylinders

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

Forward Gears

median 10
A · 34th percentile (6)B · 87th percentile (18)

Operating Weight

median 23,320 lb
A · 48th percentile (21,000 lb)B · 39th percentile (11,930 lb)
A · HD11B · TM125Median Crawler Tractor
Full spec pageAllis Chalmers HD11Full spec pageNew Holland TM125