Comparing the Caterpillar 420D and the Caterpillar D8

This page provides a detailed comparison of the specifications for the Caterpillar 420D and the Caterpillar D8. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationCaterpillar 420DCaterpillar D8
General Information
Manufacturer
Caterpillar
Caterpillar
Model
420D
D8
Category
Specialized, Backhoe Loader
Engine
Manufacturer
Caterpillar
Caterpillar
Model
Cat 3054
D13000
Power Output
88.5hp
115hp
Rated RPM
2,200RPM
850RPM
Cylinders
4
6
Displacement
268ci
1,246ci
Bore
4.13in
5.75in
Stroke
5in
8in
Transmission
Type
Power Shuttle
gear
Dimensions & Weight
Length
274.4in
186in
Width
92.5in
101in
Height
109.1in
84in
Operating Weight
15,763lb
36,520lb
Hydraulics
System Type
Closed center
Steering Type
Hydrostatic power
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Hydrostatic power
Brake Type
Wet disc
Electrical
Starter Type
Electric
Operator Station
Type
Four-post ROPS/FOPS