No. 49 Jinfeng, Fushan District, Yantai

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ZT260-9

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

ZT260-9

  • Main control valve:JV320C
  • Engine:CumminsQSB7
  • Travel motor:ZTM40 147/99
  • Swing motor:M2X150
  • Hydraulic main pump:K5V140DTP-9N01-17T
  • Center joint:imported from Korea

parameters

 

ZT260-9 Technical Specifications
Basic Specifications
Model ZT260-9
Product Type Crawler Excavator
Operating Weight 22,000 kg
Bucket Capacity 1.0 m³
Engine
Engine Brand Cummins
Engine Model 6BTAA5.9-C150-11
Engine Type Electric Control
Rated Power / Speed 112 kW / 1950 rpm
Maximum Torque 614 N·m / 1500 rpm
Displacement 5.9 L
Hydraulic System
Main Pump & Type K3V112 Variable Piston Pump
Maximum Main Pump Flow 2 × 212 L/min
System Pressure 31.4–34.3 MPa
Pilot Pump Type Gear Pump
Pilot Pump Maximum Flow 21 L/min
Pilot Pump Pressure 3.9 MPa
Performance
Slewing Speed 10.7 rpm
Travel Speed 5.9 / 3.2 km/h
Gradeability 35°
Track Shoe Width 600 mm
Ground Pressure 46 kPa
Tank Capacity
Fuel Tank Capacity 400 L
Hydraulic Oil Tank Capacity 240 L
Working Range & Digging Force
ZT260-9 Working Range Diagram
a — Maximum Excavation Height 9616 mm
b — Maximum Unloading Height 6830 mm
c — Maximum Excavation Depth 6592 mm
d — Excavation Depth (2.44 m Level) 3929 mm
e — Maximum Vertical Excavation Depth 6411 mm
f — Maximum Excavation Distance 9873 mm
g — Maximum Excavation Distance on Ground 9699 mm
h — Minimum Front Turning Radius 3560 mm
Bucket Digging Force (ISO Pressurization) 149 kN
Stick Digging Force (ISO Boost) 105 kN
Overall Dimensions
Side View
ZT260-9 Side View Dimensions
Front View
ZT260-9 Front View Dimensions
Overall Dimensions Parameters
Boom Length 5700 mm
Stick Length 2900 mm
A — Total Length 9506 mm
B — Total Height 3005 mm
C — Overall Width 2990 mm
D — Counterweight Ground Clearance 1096 mm
E — Minimum Ground Clearance 475 mm
F — Tail Turning Radius 2794 mm
G — Track Grounding Length 3650 mm
H — Track Length 4440 mm
Track Gauge 2390 mm
J — Track Width 2990 mm
K — Track Shoe Width 600 mm
L — Cab Height 3065 mm
M — Machine Cover Height 2700 mm
N — Turntable Height 2870 mm

 

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