COMPACT CONSTRUCTION – KOMATSU



Compact Hydraulic Excavators

Komatsu mini-excavators share many of the features of Komatsu’s mid-size excavators. But more importantly, these mini’s are constructed like their bigger brothers to handle the demands of construction work rather than the light duty some of the competition is designed for. Climb on one of these mini’s and you’ll fall in love with the comfort, big excavator features, versatility and especially the work they can produce. You’ll find that mini refers only to their size not what they can achieve.

Models

Horsepower

Operating Weight

Bucket Capacity

PC30MR-5

24.4 HP @ 2200 rpm

6,505 lbs

0.07 – 0.21 yd³

PC35MR-5

24.4 HP @ 2200 rpm

7,993 lbs

0.07 – 0.24 yd³

PC45MR-5

38 @ 2400 rpm

10,737 – 11,001 lb

0.07 – 0.21 yd³

PC55MR-5

38 @ 2400 rpm

11,354 – 11,618 lb

0.07 – 0.24 yd³

PC78US-10

65.5 @ 1950 rpm

17,747 lbs

0.12 – 0.44 yd³

PC88MR-10

65.5 HP @ 1950 rpm

18,739 – 19,290 lb

0.34 – 1.00 yd³

 

 

Compact Wheel Loaders

Hydrostatic drive sets these machines apart. By replacing the torque converter and geared transmission with a hydrostatic system using one piston pump and two piston motors, Komatsu small wheel loaders are quick but smooth, powerful but extremely operator friendly and controllable. The operator can use his traction control system to adjust the traction output to match his underfoot and digging conditions. In addition, dynamic braking slows the loader whenever the operator lifts his foot off the throttle making it easy on the wet multi-disc brakes.

Models

Horsepower

Operating Weight

Bucket Capacity

WA200-7

126 @2000 rpm

25,199 – 26,070 lbs

2.2 – 3.1 yd³

WA270-7

149 @2000 rpm

28,164 – 29,299 lbs

2.5 – 3.5 yd³

WA270=8

149 @2000 rpm

28,208 – 29,079 lbs

2.5 – 3.5 yd³

WA320-7

165 @2100 rpm

33,731–33,984lbs

3.7–4.2yd³

WA320-8

165 @2100 rpm

34,128 – 34,987 lbs

3.0 – 4.2 yd³