Cat D8N vs. Cat D8T IV Crawler dozers Comparison

Compare available technical data for Bulldozers. Find the right details to make your decision easier.

Comparison

Highlight differences

D8N

D8T IV

General

Engine model

Engine model 3406C

Engine model C15 ACERT

Engine power

Engine power 285 hp

Engine power 340 hp

Operating weight

Operating weight 37,462 kg

Operating weight 39,417 kg

Blade capacity

Blade capacity 8.7 cu m

Blade capacity 9.1 cu m

Drive type

Drive type Powershift

Drive type Hydrostatic

Max speed forward

Max speed forward 10.94 kph

Max speed forward 14.1 kph

Operating voltage

Operating voltage 24 V

Years

Years 2018-2024

Market Average

Market Average AED 1,510,000

Price

Price AED 1,375,000

Engine

Displacement

Displacement 14,600.91 cm3

Displacement 15,090 cm3

Aspiration

Aspiration Turbocharged, aftercooled

Aspiration Turbo

Power measured @

Power measured @ 2,100 rpm

Power measured @ 2,000 rpm

Torque measured @

Torque measured @ 2,200 rpm

Torque measured @ 2,100 rpm

Gross power

Gross power 228 kw

Gross power 288.4 kw

Max torque

Max torque 1,150 Nm

Max torque 3,189 Nm

Alternator supplied amperage

Alternator supplied amperage 50 Amh

Alternator supplied amperage 240 Amh

Number of cylinders

Number of cylinders 6

Net power

Net power 212.53 kw

Net power 232.66 kw

Bore

Bore 110 cm

Stroke

Stroke 90 cm

Operational specifications

Blade width

Blade width 3 m

Blade width 2 m

Refill capacities

Final drives fluid cap

Final drives fluid cap 14 liters

Final drives fluid cap 190 liters

Engine oil cap

Engine oil cap 37.09 liter

Engine oil cap 15 liter

Undercarriage

Ground contact area

Ground contact area 91,441.66 cu cm

Ground contact area 15,900 cu cm

Number of shoes per side

Number of shoes per side 44

Number of shoes per side 30

Track pitch

Track pitch 21.59 cm

Track pitch 120 cm

Ground pressure

Ground pressure 1.01 bar

Ground pressure 2,590 bar

Number of track rollers per side

Number of track rollers per side 8

Number of track rollers per side 6

Track width

Track width 56.13 mm

Track width 59 mm

Track gauge

Track gauge 2.1 m

Track gauge 1.1 m

Tracks length

Tracks length -

Tracks length 2 mm

Track length

Track length -

Track length 2.1 m

Dimensions

Height - top of cab

Height - top of cab 3.44 m

Height - top of cab 2.4 m

Ground clearance

Ground clearance 0.55 m

Ground clearance 0.3 m

Width over tracks

Width over tracks 2.65 m

Width over tracks 2.6 m

Length with blade

Length with blade -

Length with blade 5.1 m

Length without blade

Length without blade -

Length without blade 4.6 m

Blade height

Blade height -

Blade height 2.1 cm

Hydraulic system

Pump flow cap

Pump flow cap 240.35 lpm

Pump flow cap 1,400 lpm

Relief valve pressure

Relief valve pressure 241.31 bar

Relief valve pressure 3,150 bar

Pump type

Pump type -

Pump type Piston

Service refill capacities

Cooling fluid cap

Cooling fluid cap 74.19 liters

Cooling fluid cap 40 liters

Hydraulic fluid cap

Hydraulic fluid cap 70.02 liter

Hydraulic fluid cap 600 liter

Fuel cap

Fuel cap -

Fuel cap 490 liter

Transmission

Max speed reverse

Max speed reverse 14 kph

Max speed reverse 11.3 kph

Number of reverse gears

Number of reverse gears 3

Number of forward gears

Number of forward gears 3

Blades

Blade angle

Blade angle -

Blade angle 35 degrees

Performance

Looking at performance technical specs and key features the Cat D8N Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D8T IV Crawler dozers.

User rating

Owners operators and fleet managers recommend the Cat D8N Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D8T IV Crawler dozers.