Specifications

Engine

Type 4-cycle water-cooled, common rail direct injection
Aspiration Water-cooled, 4-cycle, direct injection type diesel engine
No. of cylinders 4
SAE J1349 29.8 kW (39.9 HP) at 2 500 min-1(rpm)
DIN 6271 29.5 kW (40.1 PS) at 2 500 min-1(rpm)
JIS D1005 29.8 kW (40.7 PS) at 2 500 min-1(rpm)
Maximum torque 138 N.m (14 kgf.m) at 1 500 min-1(rpm)
Piston displacement 2 189 L
Bore and stroke 88 x 90 mm
Batteries  1 x 12 V, 55 Ah

Hydraulic System

Main pumps 1 variable displacement axial piston pumps
Maximum oil flow 125 L/min
Pilot pump 1 gear pump
Maximum oil flow 12.5 L/min

Swing Mechanism

High-torque, axial piston motor with planetary reduction gear. Swing circle is single-row, shear-type ball bearing with induction-hardened internal gear. Internal gear and pinion are immersed in lubricant. Swing parking brake is spring-set/hydraulic-released disc type. Swing shockless valve built in swing motor absorbs shocks when stopping swing, ensuring smooth stops.

Undercarriage

TRACKS

Tractor-type undercarriage. Welded track frame using carefully selected materials. Side frame welded to track frame.
NUMBERS OF ROLLERS ON EACH SIDE

Upper roller ……………………………………………………………………………. 1
Lower rollers …………………………………………………………………………… 4

TRAVEL DEVICE

Each track driven by a high-torque, 2-speed axial piston motor through planetary reduction gear, allowing counter-rotation of the tracks. Travel shockless relief valve built in travel motor absorbs shocks when stopping travel, ensuring smooth stops.
Travel speeds (rubber shoes) …………………………… High: 0 – 4.5 km/h

Low: 0 – 2.8 km/h

Travel speeds (grouser shoes) …………………………… High: 0 – 4.2 km/h

Low: 0 – 2.6 km/h

Gradeability ……………………………………. 30 degrees (58%) continuous