Komatsu PC750-7 BACKHOE, Shop Manual

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01-8
PC750, 800-7
GENERAL SPECIFICATIONS
SPECIFICATIONS
Machine model PC800-7 PC800SE-7
Serial Number 40001 and up 40001 and up
Bucket capacity m
3
3.4 4.3
Weight of machine kg 76,200 75,700
Perform
a
nce
W
o
rking ranges
Max. digging depth
Max. vertical wall depth
Max. digging reach
Max. reach at ground level
Max. digging height
Max. dumping height
mm
mm
mm
mm
mm
mm
8,445
5,230
13,660
13,400
11,955
8,235
7,130
4,080
12,265
11,945
11,330
7,525
Max. digging force
Swing speed
Swing max. slope angle
Travel speed
Gradeability
Ground pressure (standard double
grouser shoe width: 710 mm)
kN {kg}
rpm
deg.
km/h
deg.
kPa {kg/cm
2
}
362.8 {37,000}
6.8
16
Low speed: 2.8
High speed: 4.2
35
106.89 {1.09}
430.5 {43,900}
6.8
16
Low speed: 2.8
High speed: 4.2
35
105.91 {1.08}
Dime
n
sion
s
Overall length
Overall width
Overall width of track
(when extended)
Overall height
Overall height to top of machine
Ground clearance of upper
structure
Min. ground clearance
Tail swing radius
Min. swing radius of work equip-
ment
Height of work equipment
at min. swing radius
Length of track on ground
Track gauge (when extended)
Height of machine cab
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
13,895
4,335
3,490 (4,210)
4,850
4,000
1,560
840
4,300
5,985
10,430
4,500
2,780 {3,500}
3,640
13,030
4,335
3,490 (4,210)
4,615
4,000
1,560
840
4,300
5,645
9,750
4,500
2,780 {3,500}
3,640