Zm80 8 Ton Track Chain Excavator - China

china coal-0001

Introduction of ZM80 8 Ton Track Chain Excavator

---ZM80 8 Ton Track Chain Excavator has an favourable appearance

--- with boom deflexion and quick-hitch

--- favourable price

--- with ce mark

--- hydraulic pilot operation

--- equipped with the imported hydraulic system

--- sales and marketing spared all over the world

--- good after-sale service

--- good quality and stable performance

--- making full use of engine power to lower energy consumption Parameter of ZM80 8 Ton Track Chain Excavator A.

Overall height 2600mm

B.

Overall length 6300mm

C.

Track overall width 2150mm

D.

Track shoe width 450mm

E.

Upperstructure ground clearance 800mm

F.

Minimum ground clearance 380mm

G.

Center to center(idler to sprocket) 2370mm

H.

Track overall length 2970mm

J.

platform width 2190mm

K.

Overall Width 2290mm

M.

Tail swing radius 2030mm

Working weight 7200kg

Ground pressure 36KPa

ENGINE

Model CUMMINSB3.3 / YUCHAI YC4108G

Cylinders 4

Bore/Stroke 108×115mm

Displacement 4.214L

Fuel injection Direct

Fuel injection pump Mechanical

Fuel Diesel

Fuel filter Full flow

Cooling Water-cooling

Horswpower(net) 56kw @2200rpm

Maximum torque(net) 265N·m @1500rpm

BOOM/ARM

Boom

Swing

Length 3620mm

Boom weight 400kg

Arm

Length 1760mm

Arm weight 125kg

UNDERCARRIAGE

Number of rollers

Top, each track 1

Bottom, each track 6

Gradability 58%(30°)

HYDRAULICS

Pumps(3) 2×Variable displacement piston pump+gear pump

Capacity- Maximum 2×79L/min+53.6L/min

System relief pressure-

Standard 24.5MPa+24.5MPa

Pilot control hydraulic system-

Pumps(1) Gear pump

Maximum capacity 19L/min

Relief pressure 3.5MPa

Control valves-

8 function multiple control valve

Pump #1 for right travel and boom function and bucket function

Pump #2 for left travel and arm function and dozer function

Pump #3 for house swing

Pump #4 for pilot valve

Swing-

Motor(1) Fixed displacement axial piston design

Speed 0-11rpm

Brake Spring applied, hydraulically released with dual cushion relief

Tail swing radius 2030mm

Travel-

Motor(2) Two-speed axial piston design

Final drive Planetary gear reduction

Travel speeds- Forward/Reverse

Low 3.8km/h

High 5.5km/h

HYDRAULIC CYLINDERS

Boom cylinder(1)

Bore diameter 110mm

Rod diameter 70mm

Stroke 880mm

Arm cylinder(1)

Bore diameter 100mm

Rod diameter 65mm

Stroke 860mm

Bucket cylinder(1)

Bore diameter 90mm

Rod diameter 60mm

Stroke 700mm

ELECTRICAL

Voltage 24 volts

Alternator 40 amp

Batteries(2) 12V Heavy-duty

SERVICE CAPACITIES

Hydraulic tank

Refill capacity 100L

Total system 160L

Engine

w/filter change 15L

Fuel 120L

Radiator 10L

OPERATING WEIGHT

With 75kg operator 7200kg

Company Contact:

• Posted By: Shandong China Coal Group

• Phone: 865372350961

• Address: No.11 Kaiyuan Road, Jining , China

• Email:

• Website: https://www.chinacoalintl.com

• Business Description: Shandong China Coal Industrial&Mining Supplies Group Co., Ltd
  
  (hereinafter referred to as china coal) is a group company .
  
  which is a
  
  collection of e commerce, machinery manufacturing, software, research
  
  and development, modern logistics of large diversified industrial group.