Komatsu PC18MR-3 Mini Excavator
Units
Dimensions
Dimensions
H
Tail Swing Radius
2.35ft in
F
Track Gauge
3.43ft in
Track Shoe Width
0.76ft in
Crawler Length
5.11ft in
Boom Swing Angle Lh
70degrees
Boom Swing Angle Rh
50degrees
Bucket Offset Lh
1.53ft in
Bucket Offset Rh
2.58ft in
Overall Length
11.98ft in
Overall Height
7.91ft in
Overall Width
4.2ft in
Undercarriage
Number Of Shoes Per Side
35
Max Drawbar Pull
3747.86lb
Number Of Carrier Rollers Per Side
0
Adjustment Of The Track Tension
Grease
Number Of Track Rollers Per Side
3
Specifications
Electrical System
Starter
1.2 kW
Operation Voltage
12V
Battery
41 Ah
Alternator
40 A
Engine
Flywheel Horsepower
15.1hp
Number Of Cylinders
3
Piston Displacement
47.5cu in
Engine Model
Komatsu 3D67E-2
Engine Type
Swirl chamber
Power Measured @
2600rpm
Fan Drive Type
Mechanical
Capacities
Fuel Tank
5.1gal
Hydraulic Tank
4.1gal
Engine Oil
0.9gal
Coolant
0.9gal
Operational
Boom Size
5.8ft in
Boom Type
Standard
Arm Size
3.2ft in
Arm Crowd Force – Iso
1010 kgf
Digging Reach – Maximum
13.3ft in
Maximum Reach @ Ground Level
13ft in
Bucket Crowd Force – Iso
1620 kgf
Swing Radius
2.4ft in
Bucket Size – Kga Standard Gp
0.1yd3
Digging Depth – Maximum
7.1ft in
Arm Type
Standard
Performance
Travel Speed (Maximum)
2.7mph
Travel Speed (Minimum)
1.5mph
Swing Speed
8.9rpm
Ground Pressure
4.6psi
Max. Traction Force
3747.9lb
Gradeability
30degrees
Bucket Digging Force (Iso)
3571.5lb
Arm Crowd Force (Iso)
2226.7lb
Weights
Operating Weight
3924.3lb
Hydraulic System
Type Of Hydraulic Pump
Variable capacity x 1 gear x 1
Max. Oil Flow
41.6 x 1 + 12.7 11.0 x 1 + 3.4
Hydraulic Motor (Travel)
Variable capacity x 2
Hydraulic Motor (Swing)
fixed capacity x 1
Max. Pressure Setting
3340psi
Auxiliary Hydraulic Flow
9.3gal/min
Blade
Blade Width
990 or 1280 mm
Blade Height
9.9in
Drive System
Drive Method
Hydrostatic
Type Of Travel Brake
Hydraulic lock type
Type Of Travel Shoe
Rubber
