The Komatsu PC40R-8 Mini Excavator is a versatile and reliable machine ideal for various construction and excavation tasks. With a maximum cutting height of 18.5 ft and digging depth of 11.2 ft, this compact excavator offers excellent performance in confined spaces. The PC40R-8 boasts a powerful 38 hp engine and a hydraulic pump flow capacity of 35.7 gpm, ensuring efficient operation and productivity on the job site. Equipped with a spacious cab and intuitive controls, this mini excavator provides operators with comfort and ease of use during long hours of work. Built to deliver high performance and durability, the Komatsu PC40R-8 is a top choice for any construction project.
Boom/Stick Excavator Option 1
Komatsu PC40R-8 Mini Excavator Boom/Stick Excavator Option 1 specifications
Max Cutting Height
18.50 ft (5.64 m)
Max Digging Depth
11.20 ft (3.41 m)
Max Loading Height
12.90 ft (3.93 m)
Max Reach Along Ground
18.30 ft (5.58 m)
Max Vertical Wall Digging Depth
8.90 ft (2.71 m)
Shipping Height of Unit
8.10 ft (2.47 m)
Shipping Length of Unit
17.90 ft (5.46 m)
Boom/Stick Excavator Option 2
Komatsu PC40R-8 Mini Excavator Boom/Stick Excavator Option 2 specifications
Max Cutting Height
19.60 ft (5.97 m)
Max Digging Depth
12.90 ft (3.93 m)
Max Loading Height
13.90 ft (4.24 m)
Max Reach Along Ground
19.80 ft (6.04 m)
Max Vertical Wall Digging Depth
10.10 ft (3.08 m)
Shipping Height of Unit
8.10 ft (2.47 m)
Shipping Length of Unit
18.30 ft (5.58 m)
Bucket
Komatsu PC40R-8 Mini Excavator Bucket specifications
Maximum Bucket Capacity
0.30 cu yd (0.23 cu m)
Minimum Bucket Capacity
0.10 cu yd (0.08 cu m)
Reference Bucket Capacity
0.20 cu yd (0.15 cu m)
Dimensions
Komatsu PC40R-8 Mini Excavator Dimensions specifications
Ground Clearance
1.10 ft (0.34 m)
Height - Top of Cab
8.40 ft (2.56 m)
Length of Track on Ground
6.40 ft (1.95 m)
Removal Counterweight Clearance
2.10 ft (0.64 m)
Tail Swing Radius
4.70 ft (1.43 m)
Width to Outside of Tracks
6.60 ft (2.01 m)
Engine
Komatsu PC40R-8 Mini Excavator Engine specifications
Displacement
121.90 cu in (1,997.59 cu cm)
Engine Model
4D84E
Net Power
38.00 hp (28.34 kw)
Number of Cylinders
4
Power Measured @
2500 rpm
Operating Specifications
Komatsu PC40R-8 Mini Excavator Operating Specifications specifications
Fuel Capacity
13.30 gal (50.34 l)
Hydraulic Pump Flow Capacity
35.70 gpm (135.12 lpm)
Hydraulic System Fluid Capacity
8.80 gal (33.31 l)
Hydraulic System Relief Valve Pressure
3560 psi
Operating Weight
9,457.90 lbs (4,289.30 kg)
Swing Mechanism
Komatsu PC40R-8 Mini Excavator Swing Mechanism specifications
Swing Speed
9 rpm
Undercarriage
Komatsu PC40R-8 Mini Excavator Undercarriage specifications
Ground Pressure
3.6 psi
Max Travel Speed
2.90 mph (4.67 kph)
Shoe Size
15.80 in (40.13 cm)
Track Gauge
5.30 ft (1.62 m)
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