PC750, 800-7
01-9
GENERAL
SPECIFICATIONS
(7)
1. With cushion on head side
2. With cushion on bottom side
Machine model
PC800-7
PC800SE-7
Serial Number
40001 and up
40001 and up
Engin
e
Model
Type
No. of cylinders – bore × stroke
Piston displacement
mm
l
{cc}
SAA6D140E-3
4-cycle, water-cooled, in-line, vertical, direct injection,
with turbocharger and aftercooler (air cooled)
6 – 140 × 165
15.24 {15,240}
Per
formance
Flywheel horsepower
Max. torque
High idle
Low idle
Min. fuel consumption
kW/rpm {HP/rpm}
Nm/rpm {kgm/rpm}
rpm
rpm
g/kWh {g/HPh}
338/1,800 {454/1,800}
2,138/1,350 {218/1,350}
1,980
825
196 {146.4}
Starting motor
Alternator
Battery
24V, 11 kW
24V, 50A
12V, 170 Ah × 2
Radiator core type
CWX-4
U
ndercarria
g
e
Carrier roller
Track roller
Track shoe
3 on each side
8 on each side
Assembly-type double grouser, 47 on each side
Hydraulic system
Hydra
u
lic pu
mp
Type
Delivery
Set pressure
l
/min
MPa {kg/cm
2
}
Variable displacement piston type:
HPV95+95, HPV95+95, gear type: SAR80+8
Piston type: 490+490, gear type: 136+16
Piston type: 31.4 {320}, gear type: 2.9 {30}
Control valve
Type × No.
Control method
4-spool + 5-spool type × 1
Hydraulic
Hydrauli
c
motor
Travel motor
Swing motor
Piston type (with brake valve, shaft brake):
× 2 (MSF-340VP-EH11)
Piston type (with safety valve, shaft brake):
× 2 (KMF125AB-5)
Hydraul
ic cyli
nde
r
Cylinder type
Inside diameter of cylinder
Outside diameter of piston rod
Stroke
Max. distance between pins
Min. distance between pins
mm
mm
mm
mm
mm
Boom
(
1
)
Arm
(
1
,
2
)
Bucket (
1
)
PC800-7
PC800SE-7
Double-acting piston
200
185
185
225
140
120
120
160
1,950
1,610
1,820
1,420
4,880
3,990
4,410
3,910
2,930
2,380
2,590
2,490
Hydraulic tank
Hydraulic filter
Hydraulic cooler
Box-shaped, sealed with breather
Tank return side
Air cooled (J4)
