Demo Video
Description
This 1983-built Komatsu PC10-3 is a professionally reconditioned mini excavator with its 1,980 Kg (4,366 pounds) operating weight. It only has 2,439 hours, and in great running condition with normal wear and tear as shown on our transparent photos and demonstration video. The machine is powered by a Yanmar-manufactured diesel engine (3D75-1A) which is capable of delivering 17.5 HP. This unit comes with Komatsu (Japanese) control pattern by default.
This unit has been thoroughly serviced with new hydraulic fluids, new engine oils, new coolant with antifreeze, and new filters (air, fuel, and oil). We have upgraded the excavator with new foot-pedal-controlled hydraulic thumb, new seat & seat belt, new starting battery, new LED headlight, new decals, and vivid Caterpillar-yellow paint. As required by U.S. CBP importing requirements, this unit has undergone strict fumigation and steam cleaning.
Product Manuals
- Operation & Maintenance: Available for Customer Only
- Shop & Repair: Available for Customer Only
- Excavator Parts: Available for Customer Only
- Engine Parts: Available for Customer Only
General
- Make: Komatsu
- Model: PC10-3
- Serial #: 5823
- Track: Steel (used)
- Year built: 1983
- Hour meter: 2,439
- Origin: Japan
- Operating weight: 1,980 Kg (4,366 lbs)
- Bucket digging force: 1,540 Kg (3,395 lbs)
- Max ground pressure: 0.27 Kg/cm2 (3.8 psi)
- Swing speed: 11.0 rpm
- Swing max slope angle: 23 deg.
- Travel speed: 1.7 kmh (1.1 mph)
- Gradeability: 30 deg.
Engine
- Make: Komatsu
- Serial #: 02390
- Fuel: Diesel
- Model: 3D75-1A (4-cycle, water-cooled, in-line, vertical turbulence chamber)
- No. of cylinders - bore x stroke: 3 - 75 mm x 84 mm (3.0" x 3.3")
- Piston displacement: 1.126 L (68.7 cu.in.)
- Firing order: 3-1-2
- Flywheel horsepower: 17.5 HP @ 2,200 RPM
- Max torque: 6.0 Kgm @ 1,700 rpm
- Max speed at no load (high idling): 2,400 rpm
- Min speed at no load (low idling): 900 rpm
- Min fuel consumption: 185 g/HP.h
- Alternator: 24V, 20A
- Starting Motor: 24V, 2.1 kW
- Battery: 12V, 70Ah x 1
OEM Working Range

Recorded Dimensions
- Overall Length: 3,800 mm (12'6")
- Overall Width: 1,380 mm (4'6")
- Overall Height: 2,300 mm (7'7")
- Backfill Blade Width: 1,380 mm (4'6")
- Backfill Blade Height: 290 mm (0'11")
- Bucket Width: 435 mm (1'5")
- Thumb Width: 270 mm (0'11")
- Track Width: 250 mm (0'10")
- Track Length: 1,780 mm (5'10")
- Track Standard: 250mm (W) x 52.5mm (P) x 76 (L)
- Boom Cylinder: 440 mm (17.3")
- Arm Cylinder: 430 mm (16.9")
- Bucket Cylinder: 380 mm (15.0")
- Thumb Cylinder: 300 mm (11.8")
OEM Dimensions

OEM Lifting Capacity
