Komatsu A90301, Shop Manual

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GENERAL SPECIFICATION AND TECHNICAL DATA
PC200LC-8 01-5
Machine model PC200LC-8
Serial number A90301 and up
Engine
Model SAA6D107E-1
Type
4-cycle, water-cooled in-line, direct injection with
turbocharger and air-cooled aftercooler
Number of cylinders – bore x stroke mm 6 – 107 x 124
Piston displacement
l
{cc} 6.69 {6,690}
Perfo
rmance
Flywheel horsepower
kW/rpm
{HP/rpm}
110/2,000 {148/2,000}
Max. torque
Nm/rpm
{kgm/rpm}
609/1,500 {62.1/1,500}
High idle under no load rpm 2,060
Low idle under no load rpm 1,050
Min. fuel consumption ratio g/kWh{g/HPh} 215 {155}
Starting motor 24 V, 4.5 kW
Alternator 24 V, 60 A
Battery 12 V, 110 Ah x 2
Radiator type Aluminum wave 4 rows
U
ndercarriage
Carrier roller 2 on one side
Track roller 9 on one side
Track shoe Assembly-type triple grosser 49 on one side
Hydrau
lic system
Hydr
aulic pump
Type and numbers HPV95+95, Variable displacement piston type: 2
Delivery
l
/min Piston: 219.5 x 2
Set pressure
MPa {kg/cm
2
}
Piston: 37.2 {380}
Contr
o
l v
a
lve
Type and number 6-spool type: 1
Operating method Hydraulic
H
y
dr
aulic motor
Travel motor
HMV110ADT-2, piston type: 2
(with brake valve and parking brake)
Swing motor
KMF125ABE-6, piston type: 1
(with safety valve and parking brake)
H
y
dr
aulic cylinde
r
Boom (*1) Arm (*1) (*2) Bucket
Type Double acting piston Double acting piston Double acting piston
Cylinder inner diameter mm (in) 130 (5.12) 135 (5.31) 115 (4.53)
Piston rod diameter mm (in) 90 (3.54) 95 (3.74) 80 (3.15)
Stroke mm (in) 1,334.5 (52.54) 1,490 (58.66) 1,120 (44.09)
Max. pin-to-pin distance mm (in) 3,204.5 (126.16) 3,565 (140.35) 2,800 (110.24)
Min. pin-to-pin distance mm (in) 1,870 (73.62) 2,075 (81.69) 1,680 (66.14)
Hydraulic tank Closed type
Hydraulic oil filter Tank return side
Hydraulic oil cooler CF40-1 (Air-cooling type)
*1: Cushion is provided on the head side
*2: Cushion is provided on the bottom side