Head to head · Utility

Allis Chalmers 620 vs New Holland Boomer 1020

Image not recorded
Allis ChalmersModel A

Allis Chalmers 620

Utility

power
19.5 hp
displacement
49.8 ci
Cylinders
2
Forward gears
Not recorded
Full 620 specs
Image not recorded
New HollandModel B

New Holland Boomer 1020

Utility

power
20 hp
displacement
58.2 ci
Cylinders
3
Forward gears
Not recorded
Full Boomer 1020 specs
Allis ChalmersAllis Chalmers 620
vs
New HollandNew Holland Boomer 1020

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ Boomer 1020 higher · +0.5 hp (+3%)
62019.5 hp
Boomer 102020 hp
Median Utility Tractor55 hp

620 is in the 8th percentile; Boomer 1020 is in the 8th · 5,383 models

Engine Displacement

▲ Boomer 1020 higher · +8.4 ci (+17%)
62049.8 ci
Boomer 102058.2 ci
Median Utility Tractor183 ci

620 is in the 3rd percentile; Boomer 1020 is in the 5th · 5,580 models

Cylinders

▲ Boomer 1020 higher · +1 (+50%)
6202
Boomer 10203
Median Utility Tractor4

620 is in the 3rd percentile; Boomer 1020 is in the 23rd · 5,720 models

Operating Weight

▲ 620 higher · +44 lb (+3%)
6201,499 lb
Boomer 10201,455 lb
Median Utility Tractor5,303 lb

620 is in the 6th percentile; Boomer 1020 is in the 5th · 5,107 models

620 (A)Boomer 1020 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 620New Holland Boomer 1020Difference
ManufacturerAllis ChalmersNew Holland—
Model620Boomer 1020—
CategoryUtility, Sub-CompactUtility, Sub-CompactSame

Engine

SpecAllis Chalmers 620New Holland Boomer 1020Difference
ManufacturerOnanShibaura—
ModelCCKBISM-S753—
Power Output19.5hp20hp▲ Boomer 1020+0.5 hp · +3%
Rated RPM3,600RPM3,000RPM▲ 620+600 RPM · +20%
Cylinders23▲ Boomer 1020+1 · +50%
Displacement49.8ci58.2ci▲ Boomer 1020+8.4 ci · +17%
Bore3.3inNot recorded—
Stroke3inNot recorded—

Transmission

SpecAllis Chalmers 620New Holland Boomer 1020Difference
TypeHydrostaticHydrostaticSame

Dimensions & Weight

SpecAllis Chalmers 620New Holland Boomer 1020Difference
Length82.7in96.6in▲ Boomer 1020+13.9 in · +17%
Width47.6in46.4in▲ 620+1.2 in · +3%
Height42.9in72.4in▲ Boomer 1020+29.5 in · +69%
Operating Weight1,499lb1,455lb▲ 620+44 lb · +3%

Hydraulics

SpecAllis Chalmers 620New Holland Boomer 1020Difference
System TypeNot recordedOpen Center—
Steering TypeNot recordedPower—

Power Take-off (PTO)

SpecAllis Chalmers 620New Holland Boomer 1020Difference
Speed 12,000rpmNot recorded—
Speed 22,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 620New Holland Boomer 1020Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryNot recordedI—

Chassis & Drive

SpecAllis Chalmers 620New Holland Boomer 1020Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeNot recordedPower—

Electrical

SpecAllis Chalmers 620New Holland Boomer 1020Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 620New Holland Boomer 1020Difference
CoolantNot recorded1.1gal—

Operator Station

SpecAllis Chalmers 620New Holland Boomer 1020Difference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 8th percentile (19.5 hp)B · 8th percentile (20 hp)

Engine Displacement

median 183 ci
A · 3rd percentile (49.8 ci)B · 5th percentile (58.2 ci)

Cylinders

median 4
A · 3rd percentile (2)B · 23rd percentile (3)

Operating Weight

median 5,303 lb
A · 6th percentile (1,499 lb)B · 5th percentile (1,455 lb)

Length

median 137 in
A · 3rd percentile (82.7 in)B · 7th percentile (96.6 in)
A · 620B · Boomer 1020Median Utility Tractor
Full spec pageAllis Chalmers 620Full spec pageNew Holland Boomer 1020