Refurbished Komatsu PC20-6

Description

Refurbished Komatsu PC20-6

Specifications for the Refurbished Komatsu PC20-6

• Komatsu – Model: PC20-6
• Track: Rubber
• Origin: Japan
• Operating weight: 2,640 Kg (5,821 lbs)
• Bucket digging force: 1,900 Kg (4,189 lbs)
• Max ground pressure: 0.27 Kg/cm2 (3.8 psi)
• Swing speed: 8.6 rpm
• Travel speed: 2.6 kmh (1.6 mph)
• Gradeability: 30 deg.

REBUILT ENGINE

• Make: Komatsu
• Fuel: Diesel
• No. of cylinders – bore x stroke: 3 – 84 mm x 86 mm (3.31″ x 3.39″)
• Piston displacement: 1.429 L (87.2 cu.in.)
• Flywheel horsepower: 25.6 HP @ 2,500 RPM
• Max speed at no load (high idling) : 2,675 rpm
• Min speed at no load (low idling): 900 rpm
• Alternator: 24V, 20A
• Starting Motor: 24V, 1.8 kW
• Battery: 12V, 80Ah x 1

OEM Working Range (See Diagram Below)

• Arm length 1160 mm (3’10”)
• a Maximum digging height 4750 mm (15’7″)
• b Maximum dumping height 3450 mm (11’4″)
• c Maximum digging depth 2650 mm (8’8″)
• d Maximum vertical digging depth 2085 mm (6’10”)
• e Maximum digging reach 4790 mm (15’9″)
• f Maximum reach–ground level 4665 mm (15’4″)
• g Minimum swing radius 1450 mm (4’9″)
• h Maximum blade lift 405 mm (1’4″)
• i Maximum blade depth 335 mm (1’1″)

Recorded Dimensions

• Transport Length: 4,710 mm (15’5″)
• Transport Width: 1,450 mm (4’9″)
• Transport Height: 2,435 mm (8’0″)
• Backfill Blade Width: 1,450 mm (4’9″)
• Backfill Blade Height: 280 mm (0’11”)
• Bucket Width: 435 mm (1’5″)
• Thumb Width: 235 mm (0’9″)
• Track Width: 300 mm (1’0″)
• Track Length: 1,940 mm (6’4″)
• Track Standard: 300mm (W) x 52.5mm (P) x 78 or 80 (L)
• ​​​​​Boom Cylinder: 560 mm (22.0″)
• Arm Cylinder: 500 mm (19.7″)
• Bucket Cylinder: 500 mm (19.7″)
• Thumb Cylinder: 285 mm (11.2″)

OEM Dimensions (See 2nd. photo diagram)A 4710 mm (15’5″) Overall length

• B 2435 mm (8’0″) Overall height
• C 1450 mm (4’9″) Overall width
• D 580 mm (1’11”) Ground clearance, counterweight
• E 295 mm (1’0″) Ground clearance, min.
• E2 310 mm (1’0″) Backfill blade height
• F 1330 mm (4’4″) Tail swing radius
• G 1450 mm (4’9″) Track length on ground
• H 1915 mm (6’3″) Track length
• I 1150 mm (3’9″) Track gauge
• J 300 mm (1’0″) Shoe width
• K 1420 mm (4’8″) Machine upper width
• L 1330 mm (4’4″) Rear End Radius
• M/N 90 degree/ 50 degree Boom swing angle
• O 570 mm (1’10”) Bucket offset LH
• P 630 mm (2’1″) Bucket offset RH

Fuel, Lubricating Oil, and Coolant

• Fuel: 35 Liter (9.2 US gallon)
• Hydraulic Oil (tank): 35 Liter (9.2 US gallon)
• Hydraulic Oil (total): 55 Liter (14.5 US gallon)
• Engine Oil (maximum): 7.3 Liter (1.9 US gallon)
• Coolant: 3.85 Liter (1.0 US gallon)