8-2
110/130D-9
ENGINE
1)
(1)
2. SPECIFICATION FOR MAJOR COMPONENTS
MAIN PUMP
2)
MAIN CONTROL VALVE
3)
Item
Unit
Specification
Model
Cummins QSB6.7
Type
4 cycle turbocharged, charger air cooled diesel engine
Cooling Method
Water cooling
Number of cylinders and arrangement
6 cylinders, In-line
Firing order
1-5-3-6-2-4
Combustion chamber type
Direct injection
Cylinder bore × stroke
mm (in)
107
Ý
124 mm (4.21"
Ý
4.88")
Piston displacement
cc (cu in)
6690 (409)
Compression ratio
17.3 : 1
Rated gross horse power
ps/rpm
165.8/2300
Maximum gross torque at rpm
kgf
Â
m/rpm
74.7/1500
Engine oil quantity
˶
(U.S.gal)
14.2 (3.8)
Dry weight
kg (lb)
520 (1146)
High idling speed
rpm
2250
Ü
50
Low idling speed
rpm
600~1200
Rated fuel consumption
g/ps.hr
168
Starting motor
V-kW
DENSO, 24-3.7
Alternator
V-A
24-70
Battery
V-AH
24-100
Item
Unit
Specification
Type
Variable displacement axial piston pump
Capacity
cc/rev
74+63
Maximum operating pressure
bar
300
Rated speed (Max/Min)
rpm
2800/300
Item
Unit
Specification
Type
Sectional
Operating method
Hydraulic pilot
Main relief valve pressure
bar
210/165
Flow capacity
lpm
180