Engineering & Construction Machinery 51.5 ton Crawler Excavator for Sale
*High-end first-class core configuration
Isuzu engines comply with Stage III emissions, saving fuel and energy.
International brand main pump and main valve
World-brand hydraulic components ensure high reliability of the hydraulic system
*Greater reliability and durability
Rugged, high-strength body
Reinforced boom, stick, and bucket structural parts
*More coordinated comfort
Highly rigid new cab, quiet and comfortable
Color LCD monitor for convenient monitoring and maintenance
Various working modes and optional sizes
MODEL | Unit | ITQ 520.9 | |
Operating weight | Ton | 51.5 | |
Bucket capacity | m³ | 2.8-3.6 | |
Engine model |
ISUZU 6WG1 |
CUMMINS QSM11 |
|
Rated power | kw/r/min | 300/1800 | 299/1800 |
Volume of fuel tank | L | 650 | |
Travel speed | km/h | 4.8/3.0 | |
Swing speed | r/min | 8.6 | |
Max climbing degree | ° | 70 | |
Bucket digging force at power max ISO | KN | 298 | |
Average grounding pressure | KPA | 86 | |
Hydraulic pump model | InLine V90N230DP | K5V212DPH | |
Maximum flow | L/min | 414x2 | 385*2 |
Setting pressure | MPa | 37 | |
Volume of hydraulic tank | L | 335 | |
A Overall length | mm | 11600 | |
B Overall width | mm | 3340 | |
C Overall height (to top of boom) | mm | 4050 | |
D Overall height (to top of cab) | mm | 3280 | |
E Counterweight ground clearance | mm | 1300 | |
F Min. ground clearance | mm | 720 | |
G Tail swing radius | mm | 3845 | |
H Track grounding length | mm | 4360 | |
J Track length | mm | 5390 | |
K Track gauge | mm | 2740 | |
L Track width | mm | 3340 | |
M Track shoe width | mm | 600 | |
N Turntable width | mm | 3240 | |
O Max. digging height | mm | 10000 | |
P Max. dumping height | mm | 6760 | |
Q Max. digging depth | mm | 6260 | |
R Max. vertical wall digging depth | mm | 5620 | |
S Max. digging depth for 2.5m horizontal plane | mm | 6070 | |
T Max. digging reach | mm | 10580 | |
U Max.digging reach at ground level | mm | 10360 | |
V Min. swing radius | mm | 4825 | |
W Max. height at min swing radius | mm | 9250 | |
X Distance from swing center to rear | mm | 3845 | |
Z Height of counterweight | mm | 2860 | |
A1 Grounding length (in transportation) | mm | 6520 | |
Arm length | mm | 2550 | |
Boom length | mm | 6560 |