Machine model PC800-8
Serial number 50001 and up
Bucket capacity m3 3.1
Weight of machine kg 75,000
Performance Working ranges
Max. digging depth Max. vertical wall depth Max. digging reach Max. reach at ground level Max. digging height Max. dumping height
mm Max. digging force
Swing speed
Swing max. slope angle Travel speed
Gradeability
Ground pressure (standard triple grouser shoe width: 710 mm)
kN {kg}
Overall width of track (when increasing) Overall height
Overall height to top of cab Ground clearance of
counterweight Min. ground clearance Tail swing radius
Min. swing radius of work equipment
Height of work equipment at min. swing radius Length of track on ground Track gauge
(when increasing) Height of machine cab
mm
Machine model PC800-8
Serial number 50001 and up
Engine
Model Type
No. of cylinders – bore × stroke Piston displacement
mm l {cc}
KOMATSU SAA6D140E-5
4-cycle, water-cooled, in-line, vertical, direct injection, with turbocharger and aftercooler (air cooled)
6 – 140 × 165 15,24 {15,240}
Performanc
e Flywheel horsepower Max. torque
Max. speed at no load Min. speed at no load Min. fuel consumption
kW/rpm {HP/rpm}
Radiator core type CF68-4
Undercarriag
e Carrier roller Track roller Track shoe
3 on each side 8 on each side
Assembly-type triple grouser, 47 on each side
Fan syste
m Fan pump
Type Variable swash plate type: LPV90
Operating
pressure MPa {kg/cm2} 16.2 {165}
Fan motor Type Fixed swash plate type: LMF110
Set pressure MPa {kg/cm2} 24.5 {250}
Hydraulic system Hydraulic pu
mp Type × No.
Delivery Set pressure
l /min MPa {kg/cm2}
Main pump variable displacement piston type: HPV375+375, Fan pump variable displacement type: LPV90
Gear type: FBR00-2.5
Main pump: 490 + 490, Fan pump: 120, Gear type: 6 Main pump: 31.4 {320}, Fan pump: 24.5 {250}
Control valve
MSF-340VP-EH11, Piston type (with brake valve, shaft brake): × 2
KMF125AB-5, Piston type (with safety valve, shaft brake) × 2
Hydraulic system Hydraulic cylinder
Boom Arm Bucket
Type Double-acting
piston
Double-acting piston
Double-acting piston
Inside diameter of cylinder mm 200 200 185
Diameter of piston rod mm 140 140 130
Stroke mm 1,950 2,250 1,610
Max. distance between pins mm 4,880 5,525 3,990
Min. distance between pins mm 2,930 3,275 2,380
Hydraulic tank Hydraulic filter Hydraulic cooler
Box-shaped, with breather Tank return side CF42-1 (Air cooled)
Machine model PC800-8
Serial number 50001 and up
PC800SE-8
Machine model PC800SE-8
Serial number 50001 and up
Bucket capacity m3 4.0
Weight of machine kg 76,000
Performance Working ranges
Max. digging depth Max. vertical wall depth Max. digging reach Max. reach at ground level Max. digging height Max. dumping height
mm Max. digging force
Swing speed
Swing max. slope angle Travel speed
Gradeability
Ground pressure (standard triple grouser shoe width: 710 mm)
kN {kg} Overall width of track
(when increasing) Overall height
Overall height to top of cab Ground clearance of
counterweight Min. ground clearance Tail swing radius
Min. swing radius of work equipment
Height of work equipment at min. swing radius Length of track on ground Track gauge (when increasing) Height of machine cab
mm
Machine model PC800SE-8
Serial number 50001 and up
Engine
Model Type
No. of cylinders – bore × stroke Piston displacement
mm l {cc}
KOMATSU SAA6D140E-5
4-cycle, water-cooled, in-line, vertical, direct injection, with turbocharger and aftercooler (air cooled)
6 – 140 × 165 15,24 {15,240}
Performanc
e Flywheel horsepower Max. torque
Max. speed at no load Min. speed at no load Min. fuel consumption
kW/rpm {HP/rpm}
Radiator core type CF68-4
Undercarriag
e Carrier roller Track roller Track shoe
3 on each side 8 on each side
Assembly-type triple grouser, 47 on each side
Fan syste
m Fan pump
Type Variable swash plate type: LPV90
Operating
pressure MPa {kg/cm2} 16.2 {165}
Fan motor Type Fixed swash plate type: LMF110
Set pressure MPa {kg/cm2} 24.5 {250}
Hydraulic system Hydraulic pu
mp Type × No.
Delivery Set pressure
l /min MPa {kg/cm2}
Main pump variable displacement piston type: HPV375+375 Fan pump variable displacement piston type: LPV90
Gear type: FBR00-2.5
Main pump: 490 + 490, Fan pump: 120, Gear type: 6 Main pump: 31.4 {320}, Fan pump: 24.5 {250}
Control valve
MSF-340VP-EH11, Piston type (with brake valve, shaft brake): × 2
KMF125AB-5, Piston type (with safety valve, shaft brake) × 2
Hydraulic system Hydraulic cylinder
Boom Arm Bucket
Type Double-acting
piston
Double-acting piston
Double-acting piston
Inside diameter of cylinder mm 200 185 225
Diameter of piston rod mm 140 120 160
Stroke mm 1,950 1,610 1,420
Max. distance between pins mm 4,880 3,990 3,910
Min. distance between pins mm 2,930 2,380 2,490
Hydraulic tank Hydraulic filter Hydraulic cooler
Box-shaped, with breather Tank return side CF42-1 (Air cooled)
Machine model PC800SE-8
Serial number 50001 and up
PC800LC-8
Machine model PC800LC-8
Serial number 50001 and up
Bucket capacity m3 3.1
Weight of machine kg 77,200
Performance Working ranges
Max. digging depth Max. vertical wall depth Max. digging reach Max. reach at ground level Max. digging height Max. dumping height
mm Max. digging force
Swing speed
Swing max. slope angle Travel speed
Gradeability
Ground pressure (standard triple grouser shoe width: 810 mm)
kN {kg} Overall width of track
(when increasing) Overall height
Overall height to top of cab Ground clearance of
counterweight Min. ground clearance Tail swing radius
Min. swing radius of work equipment
Height of work equipment at min. swing radius Length of track on ground Track gauge (when increasing) Height of machine cab
mm
Machine model PC800LC-8
Serial number 50001 and up
Engine
Model Type
No. of cylinders – bore × stroke Piston displacement
mm l {cc}
KOMATSU SAA6D140E-5
4-cycle, water-cooled, in-line, vertical, direct injection, with turbocharger and aftercooler (air cooled)
6 – 140 × 165 15,24 {15,240}
Performanc
e Flywheel horsepower Max. torque
Max. speed at no load Min. speed at no load Min. fuel consumption
kW/rpm {HP/rpm}
Radiator core type CF68-4
Undercarriag
e Carrier roller Track roller Track shoe
3 on each side 9 on each side
Assembly-type triple grouser, 51 on each side
Fan syste
m Fan pump
Type Variable swash plate type: LPV90
Operating
pressure MPa {kg/cm2} 16.2 {165}
Fan motor Type Fixed swash plate type: LMF110
Set pressure MPa {kg/cm2} 24.5 {250}
Hydraulic system Hydraulic pu
mp Type × No.
Delivery Set pressure
l /min MPa {kg/cm2}
Main pump variable displacement piston type: HPV375+375 Fan pump variable displacement piston type: LPV90
Gear type: FBR00-2.5
Main pump: 490 + 490, Fan pump: 120, Gear type: 6 Main pump: 31.4 {320}, Fan pump: 24.5 {250}
Control valve
MSF-340VP-EH11, Piston type (with brake valve, shaft brake): × 2
KMF125AB-5, Piston type (with safety valve, shaft brake) × 2
Hydraulic system Hydraulic cylinder
Boom Arm Bucket
Type Double-acting
piston
Double-acting piston
Double-acting piston
Inside diameter of cylinder mm 200 200 185
Diameter of piston rod mm 140 140 130
Stroke mm 1,950 2,250 1,610
Max. distance between pins mm 4,880 5,525 3,990
Min. distance between pins mm 2,930 3,275 2,380
Hydraulic tank Hydraulic filter Hydraulic cooler
Box-shaped, with breather Tank return side CF42-1 (Air cooled)
Machine model PC800LC-8
Serial number 50001 and up
PC850-8
Machine model PC850-8
Serial number 10001 and up
Bucket capacity m3 3.4
Weight of machine kg 79,500
Performance Working ranges
Max. digging depth Max. vertical wall depth Max. digging reach Max. reach at ground level Max. digging height Max. dumping height
mm Max. digging force
Swing speed
Swing max. slope angle Travel speed
Gradeability
Ground pressure (standard triple grouser shoe width: 710 mm)
kN {kg} Overall width of track
(when increasing) Overall height
Overall height to top of cab Ground clearance of
counterweight Min. ground clearance Tail swing radius
Min. swing radius of work equipment
Height of work equipment at min. swing radius Length of track on ground Track gauge (when increasing) Height of machine cab
mm
Machine model PC850-8
Serial number 10001 and up
Engine
Model Type
No. of cylinders – bore × stroke Piston displacement
mm l {cc}
KOMATSU SAA6D140E-5
4-cycle, water-cooled, in-line, vertical, direct injection, with turbocharger and aftercooler (air cooled)
6 – 140 × 165 15,24 {15,240}
Performanc
e Flywheel horsepower Max. torque
Max. speed at no load Min. speed at no load Min. fuel consumption
kW/rpm {HP/rpm}
Radiator core type CF68-4
Undercarriag
e Carrier roller Track roller Track shoe
3 on each side 8 on each side
Assembly-type triple grouser, 47 on each side
Fan syste
m Fan pump
Type Variable swash plate type: LPV90
Operating
pressure MPa {kg/cm2} 16.2 {165}
Fan motor Type Fixed swash plate type: LMF110
Set pressure MPa {kg/cm2} 24.5 {250}
Hydraulic system Hydraulic pu
mp Type × No.
Delivery Set pressure
l /min MPa {kg/cm2}
Main pump variable displacement piston type: HPV375+375 Fan pump variable displacement piston type: LPV90
Gear type: FBR00-2.5
Main pump: 490 + 490, Fan pump: 120, Gear type: 6 Main pump: 31.4 {320}, Fan pump: 24.5 {250}
Control va
MSF-340VP-EH11, Piston type (with brake valve, shaft brake): × 2
KMF125AB-5, Piston type (with safety valve, shaft brake) × 2
Hydraulic system Hydraulic cylinder
Boom Arm Bucket
Type Double-acting
piston
Double-acting piston
Double-acting piston
Inside diameter of cylinder mm 200 200 185
Diameter of piston rod mm 140 140 130
Stroke mm 1,950 2,250 1,610
Max. distance between pins mm 4,880 5,525 3,990
Min. distance between pins mm 2,930 3,275 2,380
Hydraulic tank Hydraulic filter Hydraulic cooler
Box-shaped, with breather Tank return side CF42-1 (Air cooled)
Machine model PC850-8
Serial number 10001 and up
PC850SE-8
Machine model PC850SE-8
Serial number 10001 and up
Bucket capacity m3 4.3
Weight of machine kg 79,100
Performance Working ranges
Max. digging depth Max. vertical wall depth Max. digging reach Max. reach at ground level Max. digging height Max. dumping height
mm Max. digging force
Swing speed
Swing max. slope angle Travel speed
Gradeability
Ground pressure (standard triple grouser shoe width: 710 mm)
kN {kg} Overall width of track
(when increasing) Overall height
Overall height to top of cab Ground clearance of
counterweight Min. ground clearance Tail swing radius
Min. swing radius of work equipment
Height of work equipment at min. swing radius Length of track on ground Track gauge (when increasing) Height of machine cab
mm
Machine model PC850SE-8
Serial number 10001 and up
Engine
Model Type
No. of cylinders – bore × stroke Piston displacement
mm l {cc}
KOMATSU SAA6D140E-5
4-cycle, water-cooled, in-line, vertical, direct injection, with turbocharger and aftercooler (air cooled)
6 – 140 × 165 15,24 {15,240}
Performanc
e Flywheel horsepower Max. torque
Max. speed at no load Min. speed at no load Min. fuel consumption
kW/rpm {HP/rpm}
Radiator core type CF68-4
Undercarriag
e Carrier roller Track roller Track shoe
3 on each side 8 on each side
Assembly-type triple grouser, 47 on each side
Fan syste
m Fan pump
Type Variable swash plate type: LPV90
Operating
pressure MPa {kg/cm2} 16.2 {165}
Fan motor Type Fixed swash plate type: LMF110
Set pressure MPa {kg/cm2} 24.5 {250}
Hydraulic system Hydraulic pu
mp Type × No.
Delivery Set pressure
l /min MPa {kg/cm2}
Main pump variable displacement piston type: HPV375+375 Fan pump variable displacement piston type: LPV90
Gear type: FBR00-2.5
Main pump: 490 × 2, Fan pump: 120, Gear type: 6 Main pump: 31.4 {320}, Fan pump: 24.5 {250}
Control va
MSF-340VP-EH11, Piston type (with brake valve, shaft brake): × 2
KMF125AB-5, Piston type (with safety valve, shaft brake) × 2
Hydraulic system Hydraulic cylinder
Boom Arm Bucket
Type Double-acting
piston
Double-acting piston
Double-acting piston
Inside diameter of cylinder mm 200 185 225
Diameter of piston rod mm 140 120 160
Stroke mm 1,950 1,610 1,420
Max. distance between pins mm 4,880 3,990 3,910
Min. distance between pins mm 2,930 2,380 2,490
Hydraulic tank Hydraulic filter Hydraulic cooler
Box-shaped, with breather Tank return side CF42-1 (Air cooled)
Machine model PC850SE-8
Serial number 10001 and up