PC70-8

REQUEST QUOTE / INFORMATION

 

6,590 Kg

Operating Weight

65 HP

Power Engine

0.30 m³

Bucket Capacity

OVERVIEW

FEATURES

ECOLOGY & ECONOMY

  • Large multi-lingual high resolution Liquid Crystal Display (LCD) monitor
  • Equipment Management Monitoring System
  • KOMTRAX

COMFORT

  • Low-noise cab
  • Automatic Air Conditioner (AC)

SAFETY & ICT

  • ROPS Cab (ISO 12117-2)
  • Large LCD Color Monitor

KOMTRAX

  • Equipment Management Monitoring System

MAINTENANCE & DURABILITY

  • Easy Maintenance
  • Long-life Oil and Filter

Specifications

ENGINE

Model Komatsu SAA4D95LE-5  
Type Water-cooled, 4-cycle, direct injection  
Aspiration Turbocharged, air-to-air aftercooled  
Number of cylinders 4  
Bore 95 mm  
Stroke 115 mm  
Piston displacement 2.19 ltr  
     
Horsepower:    
SAE J1995 - Gross 50.7 kW 68 HP
ISO 9249 / SAE J1349 - Net 48.5 kW 65 HP
Rated rpm   1950
Fan drive method for radiator cooling   Mechanical
Governor   All-speed control, electronic

 

HYDRAULIC SYSTEM

Type closed-center system with load sensing valves and pressure compensated valves

 
     
Main Pumps:    
Type Variable displacement, axial piston type  
Maximum flow 172 L/min  
     
Hydraulic Motors:    
Travel Variable displacement, axial piston  
Swing Fixed displacement, axial piston  
     
Relief Valve Setting:    
Implement circuits 24.5 MPa 250 kgf/cm²  
Travel circuit 24.5 MPa 250 kgf/cm²  
Swing circuit 21.1 MPa 215 kgf/cm²  
Pilot circuit 3.1 MPa 32 kgf/cm²  
     
Hydraulic Cylinders:
(Number of cylinders - bore x stroke x rod diameter)		    
Boom 1-115 mm x 840 mm x 65 mm  
Arm 1-100 mm x 865 mm x 60 mm  
Bucket 1-90 mm x 710 mm x 56 mm  

 

DRIVES AND BRAKES

Steering control Two levers with pedals  
Drive method Fully Hydrostatic  
Maximum drawbar pull 56.4 kN 5750 kgf   
     
Maximun Travel Speed:    
High 4.5 km/h  
Low 2.8 km/h  
Service brake Hydraulic lock  
Parking brake Mechanical disc brake  

 

SWING SYSTEM

Drive method Hydrostatic motor  
Swing reduction Planetary gear  
Swing circle lubrication Grease-bathed  
Swing lock Hydraulic  
Swing speed 11 min-1  

 

UNDERCARRIAGE

Track frame Box-section
Shoe type Triple grouser
Track adjuster Hydraulic
Number of shoes (each side) 38
Number of carrier rollers (each side) 1
Number of track rollers (each side) 5

 

OPERATING WEIGHT

Operating weight including boom, arm, 0.30m2 bucket (ISO7451), rated capacity of lubricants, coolant, operator, full fuel tank, and standard equipment

Shoes selection Steel Shoe
Shoes width 450 mm
Operating weight 6590 Kg
Ground pressure 28.4 kpa

 

Standard

ENGINE

  • Dry type air cleaner, double element
  • Engine, Komatsu SAA4D95LE-5
  • Fuel control dial
  • Fuel pre-filter (With water separator)
  • Radiator and oil cooler dust proof net
  • Side-by-side cooling
  • Wave fin radiator

ELECTRICAL SYSTEM

  • Auto decelerator
  • Automatic two-speed travel control
  • Working light

HYDRAULIC SYSTEM

  • Boom holding valve
  • Clogging sensor for hydraulic oil return filter
  • Cushion at end of boom stroke
  • Pressure Proportional Control (PPC) hydraulic control system
  • Working mode selection system

GUARDS AND COVERS

  • Fan guard structure
  • Thermal guard

OPERATOR ENVIRONMENT

  • AM/FM
  • Auto A/C with defroster
  • 12V power supply
  • Beverage holder
  • AUX equipped with radio
  • Equipment Management Monitoring System
  • Large multi-lingual high resolution LCD monitor
  • Rear view mirrors (R.H., L.H., rear, sidewise)
  • ROPS cab (ISO 12117-2)
  • Suspension seat

OTHER EQUIPMENT

  • Grase gun holder
  • Handrail
  • Lock lever
  • Electric horn
  • Slip-resistance plates
  • Swing lock brake
  • Travel alarm

Optional

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