Table 1 The bulldozer and its engine specifications.

From: Research into performance optimization control strategy of a hydrostatic drive bulldozer based on the constant speed cruise

Bulldozer weight (kg)

20,000

Bulldozer track radius (m)

0.45

Bulldozer transmission ratio

54.7

Engine type

Vertical, inline, water-cooled, six-cylinder

Engine air intake

Turbocharged, air-to-air intercooler

Engine displacement (L)

9.3

Engine bore (mm)

116.5

Engine rated power (kw)

162 ~ 180

Engine maximum torque (N·m)

1187

Engine fuel system

High-pressure common rail

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