Caterpillar Performance Handbook, January 2017, SEBD0351-47

Specifications

Track-TypeTractors

MODEL

D8R

D8R LGP Tier 1/Stage I

Emission Standards

Tier 1/Stage I

Flywheel Power

226 kW

226 kW

303 hp

303 hp

OperatingWeight: 1 Power Shift Differential Steer

37 920 kg

35 176 kg

83,600 lb

77,550 lb

Engine Model

3406CTA

3406CTA

Rated Engine RPM No. of Cylinders

2100

2100

6

6

Bore

137 mm 165 mm

137 mm 165 mm

5.4" 6.5"

5.4" 6.5"

Stroke

14.6 L

Displacement

14.6 L

893 in 3

893 in 3

Track Rollers (Each Side)

8

8

Width of Standard Track Shoe Length of Track on Ground Ground Contact Area (w/Std. Shoe)

610 mm 3.21 m 3.91 m 2 2.08 m 2.67 m 3.45 m 3.42 m 6.80 m 4.96 m

965 mm

24"

38"

3.26 m 6.3 m 2 2.34 m 2.67 m 3.51 m 3.49 m 6.80 m 4.96 m

10'6"

10'8"

6062 in 2

9746 in 2

Track Gauge

6'10"

7'8"

GENERAL DIMENSIONS: Height 2 (Stripped Top) 3

8'9"

8'9"

Height 2 (ToTop of ROPS Canopy) Height 2 (ToTop of ROPS Cab) Overall Length (with SU Blade) 4

11'4" 11'3" 22'4" 16'3"

11'6" 11'5" 22'4" 16'3"

(without Blade)

Overall Length (without Blade)

— —

— —

with S Blade

Width (over Trunnion)

3.05 m 2.70 m

3.38 m 3.30 m

10'0"

11'1"

Width (w/oTrunnion — Std. Shoe)

8'8" 2'0"

10'10"

Ground Clearance

613 mm

606 mm

2'0"

BladeTypes andWidths: Straight

—

— — — —

Angle Straight Full 25° Angle

4.99 m 4.52 m 4.26 m 3.94 m

16'4"

14'10" 14'0" 12'11"

Universal

Semi-U

4.40 m

14'5"

FuelTank Refill Capacity 165 U.S. gal 1 Operating weight includes cab, operator, lubricants, coolant, full fuel tank, standard track, hydraulic controls and fluid, SU blade, drawbar and counterweight. — D8R equipped with track guides, ROPS/FOPS cab, single shank ripper and SU blade. 625 L 165 U.S. gal 625 L

2 Dimensions measured from ground line. Add grouser height for total dimension on hard surfaces. 3 Height (StrippedTop) — without ROPS canopy, exhaust, seat back or other easily removed encumbrances. 4 Includes drawbar.

Track-TypeTractor Sustainability Cat tractors are designed for ease of serviceability, with features like ground-level service points and wide engine enclosure doors.

19-14 Edition 47