Categories ↠ Mini Excavators ↠ Komatsu PC45MR-3

Komatsu PC45MR-3 Mini Excavator

Category: Mini Excavators ➔
Manufacturer: Komatsu ➔
Model: PC45MR-3 ➔

The Komatsu PC45MR-3 Mini Excavator boasts impressive performance capabilities in a compact and versatile design. With a max digging depth of 12.1 ft and a max vertical wall digging depth of 10.1 ft, this machine is well-equipped for a variety of excavation tasks. Powered by a 38.2 hp engine and featuring a hydraulic pump flow capacity of 37.2 gpm, the PC45MR-3 ensures efficient operation. Additionally, its operating weight of 10,571.2 lbs and a swing speed of 9 rpm make it a reliable and powerful option for construction projects.

See all Komatsu PC45MR-3s for sale

Boom/Stick Excavator Option 1

Max Cutting Height	18.80 ft (5.73 m)
Max Digging Depth	12.10 ft (3.69 m)
Max Loading Height	13.40 ft (4.08 m)
Max Reach Along Ground	19.40 ft (5.91 m)
Max Vertical Wall Digging Depth	10.10 ft (3.08 m)
Shipping Height of Unit	8.40 ft (2.56 m)
Shipping Length of Unit	17.50 ft (5.33 m)

Dimensions

Ground Clearance	1.20 ft (0.37 m)
Height - Top of Cab	8.40 ft (2.56 m)
Removal Counterweight Clearance	2.00 ft (0.61 m)
Tail Swing Radius	3.50 ft (1.07 m)
Width to Outside of Tracks	6.50 ft (1.98 m)

Engine

Displacement	134.00 cu in (2,195.87 cu cm)
Engine Model	4D88E-6
Net Power	38.20 hp (28.49 kw)
Power Measured @	2400 rpm

Operating Specifications

Alternator Supplied Amperage	40 amps
Cooling System Fluid Capacity	2.30 gal (8.71 l)
Engine Oil Capacity	2.00 gal (7.57 l)
Fuel Capacity	17.20 gal (65.10 l)
Hydraulic Pump Flow Capacity	37.20 gpm (140.80 lpm)
Hydraulic System Fluid Capacity	5.30 gal (20.06 l)
Hydraulic System Relief Valve Pressure	3840 psi
Operating Voltage	12 V
Operating Weight	10,571.20 lbs (4,795.02 kg)

Swing Mechanism

Swing Speed

9 rpm

Undercarriage

Drawbar Pull	9,440.00 lbs (4,281.92 kg)
Ground Pressure	3.6 psi
Max Travel Speed	2.90 mph (4.67 kph)
Number of Carrier Rollers per Side	1
Number of Track Rollers per Side	4
Shoe Size	15.80 in (40.13 cm)
Track Gauge	5.20 ft (1.58 m)

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