excavatormu@judunmachinery.com

+86 18660498929

No. 49 Jinfeng, Fushan District, Yantai

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ZT550-9

Jundun products undergo strict full-process quality inspection, delivering stable performance and fitting all types of heavy-duty construction worksites worldwide.

ZT550-9
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Category

ZT550-9

  • Main control valve:MO400
  • Engine:Cummins QSM11
  • Travel motor:ZTM100-254/144
  • Swing motor:M2X150
  • Hydraulic main pump:Hengli 230
  • Center joint:Imported from Korea
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parameters

ZT550-9 Technical Specifications
Basic Specifications
Model ZT550-9
Product Type Crawler Excavator
Operating Weight 52,500 kg
Bucket Capacity 2.7–3.2 m³
Engine
Engine Brand Isuzu
Engine Model 6WG1
Engine Type Electric Control
Rated Power / Speed 300 kW / 1800 r/min
Maximum Torque 1950 N·m / 1400 r/min
Displacement 15.68 L
Hydraulic System
Main Pump & Type K5V230 Variable Piston Pump
Maximum Main Pump Flow 2 × 405 L/min
System Pressure 32.3 MPa
Pilot Pump Type Gear Pump
Pilot Pump Maximum Flow 35 L/min
Pilot Pump Pressure 3.9 MPa
Performance
Slewing Speed 9.0 rpm
Travel Speed 5.3 / 3.1 km/h
Gradeability 16i
Track Width 600 mm
Ground Specific Voltage 0.93 kg/cm²
Tank Capacity
Fuel Tank Capacity 626 L
Hydraulic Oil Tank Capacity 390 L
Working Range & Digging Force
ZT550-9 Working Range Diagram
a — Maximum Excavation Height 10885 mm
b — Maximum Unloading Height 9560 mm
c — Maximum Excavation Depth 7315 mm
d — Excavation Depth (2.44 m Level) 7145 mm
e — Maximum Vertical Excavation Depth 2954 mm
f — Maximum Excavation Distance 11720 mm
g — Maximum Excavation Distance on Ground 11440 mm
h — Minimum Front Turning Radius 5235 mm
Bucket Digging Force (ISO Pressurization) 280 kN
Stick Digging Force (ISO Boost) 240 kN
Overall Dimensions
Side View
ZT550-9 Side View Dimensions
Front View
ZT550-9 Front View Dimensions
Overall Dimensions Parameters
Boom Length 6300 / 7100 mm
Stick Length 2900 / 3350 mm
A — Total Length 12320 mm
B — Total Height 3865 mm
C — Overall Width 3900 mm
D — Counterweight Ground Clearance 1425 mm
E — Minimum Ground Clearance 725 mm
F — Tail Turning Radius 3800 mm
G — Track Grounding Length 4470 mm
H — Track Length 5504 mm
I — Track Gauge 2740 mm
J — Track Width 3900 mm
K — Track Shoe Width 600 mm
L — Cab Height 853 mm
M — Machine Cover Height 3370 mm
N — Turntable Height 3290 mm

 

 

 

 

 

 

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