Kobelco ACERA 215SR, Руководство пользователя, Страница: 11 / 20

This chart is a graphic representation of the working ranges
for the 215SR equipped with a 9’ 5” (2.87 m) arm.
215SR
SPECIFICATIONS
ft-in (m)
STANDARD ARM 9’ 5” (2.87)
A Max digging reach 31’ 10” (9.71)
A
1
Max digging reach at ground level 31’ 3” (9.53)
B Max digging depth 21’ 7” (6.59)
C Max digging height 34’ 8” (10.57)
D Max dumping clearance 25’ 3” (7.7)
E Min dumping clearance 9’ 9” (2.97)
F Max vertical wall digging depth 19’ 7” (5.96)
G Min front swing radius 7’ 6” (2.29)
H Height at min front swing radius 26’ 9” (8.15)
I Digging depth at 8’ (2.4 m) level bottom 20’ 11” (6.38)
J Horiz digging stroke at ground level 20’ 5” (6.36)
WORKINg RANgES
Measurements shown are for machines equipped with the 1.57 cu. yd.
(1.2 m 3 ) bucket.
REFILL CAPACITIES
Fuel Tank Capacity gal (l) 79.25 (300)
Hydraulic Oil Reservoir gal (l) 30 (114)
Hydraulic System including Oil Reservoir gal (l) 61 (230)
Cooling System gal (l) 5.8 (22)
Lubrication: Engine Oil gal (l) 5.4 (20.5)
UNDERCARRIAgE
Track Overall Length ft-in (m) 14’ 7” (4.45)
Track Overall Width w/Std. Shoe ft-in (m) 10’ 6” (3.19)
Standard Track Shoe in (mm) 31.5 (800)
Ground Clearance in (mm) 1’ 6” (445)
SWINg SySTEM
Max Swing Speed rpm 13.3
Swing Torque lbf-ft (kN • m) 52,370 (71)
Tail Swing Radius ft-in (m) 5’ 6” (1.68)
Min Front Swing Radius ft-in (m) 7’ 2” (2.29)
Travel Speed (Turtle) mph (km/h) 2.24 (3.6)
Travel Speed (Rabbit) mph (km/h) 3.73 (6.0)
Swing Speed rpm 13.3
Gradeability degrees 35 (70%)
Drawbar Pulling Force lb (kN) 51,009 (226.9)
Bucket Capacity Range (SAE heaped) cu yd (m
3
) 0.63-1.60 (0.48-1.22)
PERFORMANCE
SPECIFICATION SUMMARy
HyDRAULIC SySTEM
Hydraulic Pump Type Tandem inline variable displacement
Pump Number 2 VP + 1 FG
Max Discharge Flow US gal/min (l/min) 2 x 55 (2 x 210)
Auxiliary Pump Output US gal/min (l/min) 1 x 5.3 (1 x 20)
Operating Pressure:
Implement psi (MPa) 4,970 (34.3)
Travel psi (MPa) 4,970 (34.3)
Swing psi (MPa) 4,130 (28.5)
Power Boost/Heavy Lift psi (MPa) 5,480 (37.8)
Pilot Control Circuit psi (MPa) 725 (5.0)
Control Valves (directional) 8-spool valves
ENgINE
Make and Model JO5E-TA HINO Motor, Ltd.
Type
Displacement cu in (l) 313 (5.123)
Bore in (mm) 4.41 (112)
Stroke in (mm) 5.12 (130)
Electrical System 24 volts (70 amp)
Horsepower SAE NET hp (kW) @ RPM 153 @ 2,000 (114 @ 2,000)
Horsepower ISO 14396 hp (kW) @ RPM 158 @ 2,000 (118 @ 2,000)
Max torque - SAE lbf-ft (kN • m) 422 @ 1,600 (572 @ 1,600)
Water-cooled, 4-Cylinder direct injection diesel engine
with intercooler turbo-charger and EGR system
11
ARM ft-in (m) 9’ 5” (2.87)
Arm Crowding Force SAE lbf (kN) 20,952 (93.2)
Arm Crowding Force ISO lbf (kN) 21,762 (96.8)
Bucket Digging Force SAE lbf (kN) 27,449 (122.1)
Bucket Digging Force ISO lbf (kN) 30,574 (136.0)
BREAKOUT FORCES
Power Boost engaged
A
35 (10.66)
30 (9.14)
25 (7.62)
20 (6.10)
15 (4.57)
-5 (1.52)
-10 (3.05)
-15 (4.57)
-20 (6.10)
-25 (7.62)
ft
(m)
1
C
H D
E
B
F
I
G
A
10 (3.05)
35
(10.66)
30
(9.14)
25
(7.62)
20
(6.10)
15
(4.57)
10
(3.05)
5
(1.52)
J