Demo Video
Description
This 1997-built Komatsu PC75UU-3 is a professionally reconditioned mini excavator with its 7,625 Kg (16,813 pounds) operating weight. It only has 3,251 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 (4D102E-1-A) which is capable of delivering 54.2 HP. This unit has been modified to adopt Caterpillar (S.A.E) 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 a new 4-way backfill blade, a new foot-pedal-controlled hydraulic thumb, a new hydraulic quick coupler for effortless automatic bucket exchanges, a new air-conditioning unit, new seat & seat belt, a new starting battery, new LED headlight, new decals, and vivid custom dark-green paint. As required by U.S. CBP importing requirements, this unit has undergone strict fumigation and steam cleaning.
Product Features
This model has a highly-sought-after two-piece offset boom which is particularly useful for tight workspace applications with limited swing. If you are working in a tight alley, the boom can knuckle off to the right or left so that the machine can dig in line with one of the tracks up next to a structure. This model is qualified as a zero-tail swing machine with its 2,190-mm (7' 2") upper body, 2,320-mm (7' 7") overall width, and a tail swing radius of 1,150 mm (3' 9"). This unit also comes with dual speed travel with high speed of 2.3 mph and low speed of 1.6 mph.
Product Manuals
General
- Make: Komatsu
- Model: PC75UU-3 with cabin, heater, and AC
- Serial #: 16390
- Track: Pre-owned Steel Tracks with New Rubber Pads
- Year built: 1997
- Hour meter: 3,251
- Origin: Japan
- Operating weight: 7,625 Kg (16,813 lbs)
- Bucket digging force: 5,100 Kg (11,244 lbs)
- Max ground pressure: 0.34 Kg/cm2 (4.8 psi)
- Swing speed: 10.0 rpm
- Swing max slope angle: 13 deg.
- Travel speed: 2.6 kmh (1.6 mph) & 3.7 kmh (2.3 mph)
- Gradeability: 35 deg.
Engine
- Make: Komatsu
- Serial #: 26232360
- Fuel: Diesel
- Model: 4D102E-1-A
- No. of cylinders - bore x stroke: 4 - 102 mm (4.02") x 120 mm (4.7")
- Piston displacement: 3.920 L (239.2 cu.in.)
- Firing order: 1-2-4-3
- Flywheel horsepower: 54.2 HP @ 1,750 RPM
- Max torque: 25 Kgm (180.8 lb-ft) @ 1,200 rpm
- Max speed at no load (high idling) : 1,950 rpm
- Min speed at no load (low idling): 950 rpm
- Min fuel consumption: 177 g/HP.h (6.24 oz/HP.h)
- Alternator: 24 V, 25 A
- Starting Motor: 24 V, 4.5 kW
- Battery: 12 V, 70 Ah x2
Fuel, Lubricating Oil, and Coolant
- Engine Oil (specified): 14.5 Liter (3.8 US gallon)
- Engine Oil (refill): 13.0 Liter (3.4 US gallon)
- Swing Machinery Case (specified): 1.5 Liter (0.40 US gallon)
- Swing Machinery Case (refill): 1.5 Liter (0.40 US gallon)
- Final Drive Case (specified): 1.7 Liter (0.45 US gallon)
- Final Drive Case (refill): 1.7 Liter (0.45 US gallon)
- Hydraulic Oil (specified): 100 Liter (26.4 US gallon)
- Hydraulic Oil (refill): 57 Liter (15.1 US gallon)
- Fuel (specified): 80 Liter (21.1 US gallon)
- Coolant (specified): 16 Liter (4.2 US gallon)
OEM Working Range
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Recorded Dimensions
- Transport Length: 6,030 mm (19'9")
- Transport Width: 2,320 mm (7'7")
- Transport Height: 2,720 mm (8'11")
- Backfill Blade Width: 2,320 mm (7'7")
- Backfill Blade Height: 450 mm (1'6")
- Bucket Width: 630 mm (2'1")
- Thumb Width: 420 mm (1'5")
- Track Width: 450 mm (1'6")
- Track Length: 2,860 (9'5")
- Track Standard: 450mm (width) x 83.5mm (pitch) x 74 (link)
- Boom Cylinder: 1,020 mm (3'4")
- Arm Cylinder: 680 mm (2'3")
- Bucket Cylinder: 720 mm (2'4")
- Thumb Cylinder: 540 mm (1'9")
OEM Dimensions
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