Hx140al 1120
Hx140al 1120
AUXILIARY PRESSURE
SWING SYSTEM
Flow (I/min) 13~69 gpm / (50~260 lpm) Swing motor Fixed displacement axial piston motor
2 Way
Pressure (bar) 1,450~5,076 psi / (100~350 bar) Swing reduction Planetary gear reduction
Flow (I/min) 11 gpm / (39.9 lpm) Swing bearing lubrication Grease-bathed
Rotating
Pressure (bar) 2,321 psi / (160 bar)
Swing brake Multi wet disc
PILOT PUMP Swing speed 11.4 rpm
Type Fixed displacement gear pump single stage
COOLANT & LUBRICANT CAPACITY
Max. flow 28.5 ℓ/min (7.5 U.S. gpm)
US gal liter
HYDRAULIC MOTORS
Travel Variable displacement axial piston motor Fuel tank 71.3 270
Swing Two fixed displacement axial piston motor Engine coolant 5.5 21
Traveling and Steering Two levers with pedals Operator sound pressure level (ISO 6396:2008) 71 dB(A)
Exterior sound power level (ISO 6395:2008) 99 dB(A)
Engine throttle Electric, dial type
* Distance of 15 m (49.2 ft), moving forward in second gear ratio
D(D') E
K I
F
Powered by Cummins Performance Series Engine
P N G
O
A H
B L
M
HX140A L MONO BOOM DIMENSIONS Unit: ft·in (mm) J
J’
4.60 m (15' 1"), 4.1 m (13' 5") BOOM and 1.90 m (6' 3"), 2.10 m (6' 11"), 2.50 m
(8' 2"), 3.00 m (9' 10") ARM Boom Length 4,600 (15' 1") 4,100 (13' 5")
1,900 2,100 2,500 3,000 1,900 2,100
Arm Length
A Tumbler Distance 9' 10" (3,000) (6' 3") (6' 11") (8' 2") (9' 10") (6' 3") (6' 11")
B Overall Length of Crawler 12' 2" (3,696) 7,830 7,855 7,830 7,795 7,320 7,355
J Overall Length
(25' 8") (25' 9") (25' 8") (25' 7") (24' 0") (24' 2")
*C Ground Clearance of Counter Weight 3' 1" (930)
Overall Length 8,165 8,190 8,165 8,130 7,655 7,690
J'
D Tail Swing Radius 7' 8" (2,345) (W/Dozer) (26' 9") (26' 10") (26' 9") (26' 8") (25' 1") (25' 3")
D' Rear-End Length 7' 8" (2,335) Overall Height 2,675 2,820 2,800 3,130 2,740 2,895
K
of Boom (8' 9") (9' 3") (9' 2") (10' 3") (9' 0") (9' 6")
E Overall Width of Upper Structure 8' 1" (2,475)
L Track Shoe 500 (20") 600 (24") 700 (28")
*F Overall Height of Cab 9' 5" (2,860)
M Overall Width 2,490 (8' 2") 2,590 (8' 6") 2,690(8' 10")
*G Min. Ground Clearance 1' 5" (430)
**N Ground clearance of blade up 580 (1' 11")
H Track gauge 6' 6" (1,990)
**O Depth of blade down 475 (1' 7")
*I Overall Height of Guardrail 10' 2" (3,110)
**P Height of blade 575 (1 11")
A
HX140A L MONO BOOM WORKING RANGE Unit: ft·in (mm)
A'