The Komatsu PC30MR-1 is a highly versatile, Japanese-built 3-ton mini excavator designed to deliver maximum power in confined workspaces. Manufactured by Komatsu Zenoah Co. under strict quality controls, this tight-tail-swing workhorse is perfectly sized for residential landscaping, utility trenching, municipal pipeline installations, and light demolition projects. Equipped with a reliable 3-cylinder diesel engine and advanced compound hydraulics, this unit (Serial No. 14662) combines tight-space maneuverability with the rugged digging force of a much larger machine.
Manufacturer  : Komatsu Zenoah Co. for Komatsu Ltd., Tokyo, Japan.
Engine Model  : Komatsu 3D84E (3-Cylinder Diesel)
Rated Output / Power  : 20.6 kW (approx. 28 horsepower) at 2500 rpm
Displacement  : 1.5 liters
Hours : 1250h
Operational Performance
Operating Weight : Approximately 2,930 kg (6,460 lbs)
Standard Bucket Capacity : 0.09 m鲁
Maximum Digging Depth : 2,900 mm (approx. 9.5 feet)
Maximum Digging Reach : 4,950 mm
Travel Speed : 2.8 to 4.6 km/h
Swing Speed : 9.3 rpm
Dimensions
Overall Width : 1,550 mm
Overall Length : 4,390 mm
Overall Height : 2,460 mm
Standard Shoe (Track) Width : 300 mm
Fuel Tank Capacity : 42 liters
Hydraulic Tank Capacity : 47 liters
True Zero-Tail Swing Design : The tight tail-swing radius makes this machine ideal for operating along narrow walls, roadways, and residential fencing without risking rear-end impacts.
Heavy Duty Push Blade : Equipped with a factory-installed 1,550 mm x 355 mm steel push blade to maximize backfilling capability and machine stabilization on slopes.