Comparing the Allis Chalmers 7045 and the Massey Ferguson 3670

This page provides a detailed comparison of the specifications for the Allis Chalmers 7045 and the Massey Ferguson 3670. Explore key differences and similarities across various aspects, including Power Output, Cylinders and Type.

SpecificationAllis Chalmers 7045Massey Ferguson 3670
General Information
Manufacturer
Allis Chalmers
Massey Ferguson
Model
7045
3670
Category
Row Crop
Engine
Manufacturer
Allis Chalmers
Valmet
Model
670T
620DS
Power Output
136.65hp
139.7hp
Rated RPM
2,200RPM
2,200RPM
Cylinders
6
6
Displacement
426ci
402ci
Bore
4.25in
4.25in
Stroke
5in
4.73in
Transmission
Type
Partial power shift
Two-speed power shift (Speedshift)
Dimensions & Weight
Length
168in
Width
95.5in
94.7in
Height
116in
114.1in
Operating Weight
14,500lb
Hydraulics
System Type
Closed center
Pump Flow Capacity
14.5gpm
Pressure
2,480psi
Hydraulic System Pressure
2,480psi
Steering Type
Hydrostatic power
Hydrostatic power
Tread Width
Front Tread Width
66.4in
Rear Tread
73.7in
Front Tread Adjustment
66.4" (1686 mm) to 85.6" (2174 mm)
Rear Tread Adjustment
73.7" (1871 mm) to 83.7" (2125 mm)
Hitch & Towing
Hitch Type
Category III/II
Hitch Category
III/II
Category 3
Hitch Position
Rear
Hitch Capacity
6,680lb
10,990lb
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Hydrostatic power
Hydrostatic power
Brake Type
Differential hydraulic wet discs
Single wet disc hydraulically actuated
Electrical
Starter Type
Electric
Electric Starter (12 volts)
Capacities
Coolant
31qts
28.4qts
Operator Station
Type
Acousta-Cab or Four-post ROPS (optional)
Cab