PC850-8 Excavator

209-03-41121 Intercooler
Location
Archerfield, Queensland, Australia
Suits
PC850-8
Condition
Rebuilt
Price
$​4,800 AUD plus GSTIn Stock
Details
Re-cored PC850-8 intercooler with Hi-Tech Radiators's heavy duty plate & bar style cores.
209-03-41210 Radiator
Location
Archerfield, Queensland, Australia
Suits
PC850-8
Condition
Rebuilt
Price
$​4,480 AUD plus GSTIn Stock
Details
Complete PC850-8 radiator manufactured as a brass complete conversion to be direct replacement to original aluminium tube and fin construction.

Available within 2 working days.

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Engine

Model
Komatsu SAA6D140E-5
Horsepower, Gross - SAE J1995 (kW)
370
Horsepower, Net - ISO 9249 (kW)
363
Horsepower, Net - SAE J1349 (kW)
363
Rated RPM
1800
Fan drive method
Hydraulic
Displacement (litre)
15.24
Number of cylinders
6
Related information
Komatsu water-cooled, turbocharged, after-cooled, cooled Exhaust Gas Recirculation (EGR), Tier lll, common rail direct injection diesel engine.​

Weights

Operating weight - total (kg)
​79,800 
Bucket weight – (kg)
on request as required
Quick hitch weight – (kg)
on request as required

Operation / Application

Boom size (m) & type
​7.100 Super Excavation
Arm size (m) & type
2.900 Super Excavation
Bucket size – standard GP (m3)
4.5
Arm crowd force – ISO (kgf)
34800
Bucket crowd force – ISO (kgf)
43900
Digging depth – maximum (mm)
7130
Digging reach – maximum (mm)
12265
Maximum reach @ ground level (mm)
11945
Swing radius (mm)
4400
Related information
For more information on bucket and attachment solutions, refer to your local Komatsu branch/representative.

Driveline and Swing

Drawbar pull, maximum (kg)
​57000
Gradeability (%)
70
Travel speeds (km/h)
2.8 / 4.2
Swing speed (rpm)
6.8
Related information
The travel speed control has an automatic function.

Undercarriage

Shoe size & type
​610mm double grouser
Related information
.

Hydraulic System

Type
Open -centre Load Sensing
Selectable work modes
2
Economy sub-mode selections
4
Main pump type
Variable-capacity piston 
Maximum flow rate (ltr/min)
988
Related information
Open-center load-sensing system with selectable work modes, including a two mode boom setting to maximise digging force when required. An arm quick return circuit also enables quicker cycle time for increased production. 

Dimensions (transport position)

Length, overall (mm)
​13130
Track length on ground (mm)
4500
Track gauge (mm)
3500
Overall track width (mm)
4110
Overall height (mm)
4615
Ground clearance (mm)
840
Related information
Overall height is at transport position.

Service information

Fuel tank (litre)
​980

Communication systems

Internal maintenance monitoring
Yes​
KOMTRAX Satellite tracking
Yes
Hourly fuel usage
Yes

Standard Fitment

ENGINE & RELATED ITEMS
  • Komatsu SAA6D140E-5 engine.
  • Air cleaner, double element, dry type, with 5 step dust indicator.
  • Air pre-cleaner, Enginaire.
  • Variable speed cooling fan with reverse rotation cleaning.
ELECTRICAL SYSTEM
  • Alternator, 24V, 90 Ampere.
  • Batteries, large capacity.
  • Starter motor, 24V, 11kW.
  • Voltage reducer 24v to 12v, in cabin with socket.
TRAVEL & BRAKE SYSTEM
  • Travel speed control, 2-stage automatic.
UNDERCARRIAGE
  • Track rollers, single flanged.
  • Track shoes, 610mm double grouser with sealed and greased track links.
PROTECTORS, GUARDS AND COVERS
  • Engine side covers, perforated (RHS).
  • Cabin guard, Overhead Protective Guard (OPGII), bolt on type.
  • Track frame under cover.
  • Full length track roller guards.
  • Revolving frame underguard
HYDRAULICS & CONTROLS
  • Electronic open-centre load sensing hydraulics.
  • Control levers; boom, arm, bucket and swing with Proportional Pressure Control (PPC) system.
  • Control levers and pedals for steering and travel with PPC system.
  • Full flow in-line filter for hydraulic circuit.
  • Boom setting, dual mode.
  • Shockless boom control.
  • Heavy lift mode.
  • Swing priority setting.
  • Power maximizing system.
SPECIAL ARRANGEMENTS
  • EPA Tier III regulation arrangement.
  • EU III emission regulation arrangement.
  • Hard water area arrangement (corrosion resistor).
  • Poor fuel arrangement (water separator).
SAFETY EQUIPMENT
  • Rearview mirror, RH and LH.
  • Hand rails and non-slip grip surfaces.
  • Camera, factory fitted, single, rear, (plus wiring for additional).
  • Catwalk, left hand side, for cabin access and egress.
  • Catwalk, handrail, with 100mm kickrail and flexbase.
  • Handrail, full deck, with 100mm kickrail & flexbase.
  • Emergency stops, factory fitted, (Qty - 3).
  • Beacon, rotating type with guard.
OPERATOR ENVIRONMENT
  • Cabin, large high rigid type with viscous damper mounts, lockable, fixed RH and rear windows, provision for vandal covers.
  • Large LCD colour monitor.
  • Mode multi selection function buttons & eco-gauge.
  • Equipment Management Monitoring System (EMMS).
  • Seat, fully adjustable suspension type, fabric, with reclining and tiltable arm rests.
  • Seat belt, 78mm.
  • Air conditioner, automatic.
  • Radio, AM/FM, domestic frequency range
OTHER STANDARD EQUIPMENT
  • Markings and caution plates for Australia/NZ.
  • Painting, Komatsu standard colouring.
  • Working light, additional, front.
  • Travel alarm.
  • Komatsu Machine Tracking System, (KOMTRAX).
WORK EQUIPMENT
  • Boom assembly, 7,100mm, Super Excavation (SE) version with 2 x boom cylinders and 1 x arm cylinder.
  • Arm assembly, 2,900mm, SE version, with 1 x bucket cylinder.
  • Counterweight, standard, 12,000kg.
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Manufacturer
Komatsu
Model
PC850-8
Category
Excavator

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Overview
It is an integrated design which now includes a host of standard factory installed items, such as: Large Cabin, Emergency Stops, Quick Hitch and Attachment Piping to name a few! This holistic approach means piece of mind and compliance with industry and customer expectations; additionally, it ensures a quiet comfortable environment for the operator. The Komatsu Dash 8 excavators have been founded on an impeccable lineage of proven thoroughbred machines.


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