Komatsu

Net power

142 kW / 191 HP @ 2,100 rpm

Operating weight

16,540 – 17,510 kg (36,460 – 38,610 lb)

The workhorse 18-tonne loader. Hydraulically actuated wet disc brakes on all four wheels and a single-reduction planetary final drive.

Net power

142 kW / 191 HP @ 2,100 rpm

Operating weight

18,070 – 18,650 kg (39,840 – 41,115 lb)

Tier 4 Interim re-power of the WA380 platform, adding lock-up clutch and a 10 percent fuel improvement over the -6.

Net power

143 kW / 192 HP @ 2,100 rpm

Operating weight

18,385 – 19,020 kg (40,532 – 41,932 lb)

Current generation with a new Z-bar linkage, tighter turning radius and the highest breakout force in the 18-tonne class.

Net power

216 kW / 290 HP @ 2,000 rpm

Operating weight

24,500 – 26,800 kg (54,010 – 59,080 lb)

Quarry-class 27-tonne loader built around the SAA6D170 engine and a hydraulic steering system with variable displacement.

Net power

216 kW / 290 HP @ 2,000 rpm

Operating weight

29,500 – 31,500 kg (65,040 – 69,450 lb)

Thirty-tonne loader for aggregate plants and large ports, with lock-up torque converter and load-hold hydraulics.

Net power

123 kW / 165 HP @ 2,000 rpm

Operating weight

22,300 – 23,500 kg (49,180 – 51,810 lb)

Twenty-two-tonne excavator with the Komatsu Smart Hydraulics closed centre system and four selectable operating modes.

Net power

268 kW / 359 HP @ 2,000 rpm

Operating weight

48,000 – 49,500 kg (105,820 – 109,130 lb)

Forty-nine-tonne production excavator with a sealed-and-lubricated track design and reinforced boom and arm.

Net power

216 kW / 290 HP @ 2,100 rpm

Operating weight

34,500 – 38,200 kg (76,060 – 84,220 lb)

Thirty-eight-tonne dozer with a six-way PAT blade, electronic traction control and sealed track chains.