Komatsu PC40 MRx Mini Excavator Specs

Category: Mini Excavators ➔
Manufacturer: Komatsu ➔
Model: PC40 MRx ➔

The Komatsu PC40 MRx Mini Excavator is a versatile and powerful machine, perfect for a variety of excavation tasks. With a maximum digging depth of 12.8 ft and a reach along the ground of 19.8 ft, this excavator offers excellent performance in tight spaces. The 37.8 hp engine and hydraulic system deliver reliable power and efficiency, while the compact dimensions make it easy to maneuver on job sites. With a shipping height of 8.5 ft and an operating weight of 10295.6 lbs, the PC40 MRx is a top choice for contractors and construction professionals.

Boom/Stick Excavator Option 1

Komatsu PC40 MRx Mini Excavator Boom/Stick Excavator Option 1 specifications
Max Cutting Height	17.10 ft (5.21 m)
Max Digging Depth	11.20 ft (3.41 m)
Max Loading Height	11.60 ft (3.54 m)
Max Reach Along Ground	18.10 ft (5.52 m)
Max Vertical Wall Digging Depth	8.90 ft (2.71 m)
Shipping Height of Unit	8.50 ft (2.59 m)
Shipping Length of Unit	17.20 ft (5.24 m)

Boom/Stick Excavator Option 2

Komatsu PC40 MRx Mini Excavator Boom/Stick Excavator Option 2 specifications
Max Cutting Height	17.80 ft (5.43 m)
Max Digging Depth	12.80 ft (3.90 m)
Max Loading Height	12.30 ft (3.75 m)
Max Reach Along Ground	19.80 ft (6.04 m)
Max Vertical Wall Digging Depth	10.30 ft (3.14 m)
Shipping Height of Unit	8.50 ft (2.59 m)
Shipping Length of Unit	17.20 ft (5.24 m)

Dimensions

Komatsu PC40 MRx Mini Excavator Dimensions specifications
Height - Top of Cab	8.50 ft (2.59 m)
Tail Swing Radius	3.50 ft (1.07 m)
Width to Outside of Tracks	6.50 ft (1.98 m)

Engine

Komatsu PC40 MRx Mini Excavator Engine specifications
Aspiration	Natural
Displacement	121.80 cu in (1,995.95 cu cm)
Engine Model	4D84E-3EC
Net Power	37.80 hp (28.19 kw)
Power Measured @	2500 rpm

Operating Specifications

Komatsu PC40 MRx Mini Excavator Operating Specifications specifications
Cooling System Fluid Capacity	2.00 gal (7.57 l)
Engine Oil Capacity	2.30 gal (8.71 l)
Fuel Capacity	15.90 gal (60.18 l)
Hydraulic Pump Flow Capacity	29.10 gpm (110.14 lpm)
Hydraulic System Fluid Capacity	18.00 gal (68.13 l)
Hydraulic System Relief Valve Pressure	3843.6 psi
Operating Weight	10,295.60 lbs (4,669.21 kg)

Swing Mechanism

Komatsu PC40 MRx Mini Excavator Swing Mechanism specifications
Swing Speed	9 rpm

Undercarriage

Komatsu PC40 MRx Mini Excavator Undercarriage specifications
Ground Pressure	3.9 psi
Max Travel Speed	2.70 mph (4.35 kph)
Shoe Size	15.80 in (40.13 cm)
Track Gauge	5.20 ft (1.58 m)

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