Catapillar kop. 303C CR

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303C CR
Mini Hydraulic
Excavator
®
Diesel Engine
Net Power (ISO 9249) at 2300 rpm
22 kW/29.9 hp
Operating Weight (without extra counterweight)
With canopy
3170 kg
With cab
3290 kg
Caterpillar
®
303C CR Mini Hydraulic Excavator
Engineered by Caterpillar to deliver high levels of productivity, versatility and serviceability.
Performance and Versatility
Comfort and Ease of Operation
Fast, powerful digging,
through smooth
responsive hydraulics, ensures that the
Cat C Series CR machines deliver the
productivity that customers demand.
Dozer float function
enables more
efficient clean up and landscaping
operations.
Cab and canopy options
are available on
the C Series CR.
Compact radius design
gives greater machine
versatility and capability to work within
confined areas. The radius of the upper body
stays within the width of the undercarriage
so the operator can concentrate on the work
being performed without having to worry
about the back of the machine.
Choice of standard or long stick
enables better matching of machine
to application.
Load sensing hydraulics
optimize flow
for smooth powerful performance and
increased fuel economy.
High rotation bucket angle
combines good spoil retention and
flat back trench characteristics.
1 way (hammer) and 2 way (auger)
auxiliary lines
including quick
connections are fitted as standard.
Additional counterweight
allows
machine configuration to match
the work tool and application.
Automatic two speed travel function
optimizes on site travel speed with the
required tractive effort.
Optional 2nd auxiliary circuit
increases work tool versatility, allowing
operation of rotating work tools.
Joystick mounted auxiliary and boom swing
controls
give finger tip control of machine
functions and an uncluttered floor.
Optional air conditioning
or fan and sun blind
package offers further operator comfort.
Versatile Performance
With high performance levels and compact
radius design, the Cat 303C CR delivers
optimum productivity in the tightest applications.
2
Low Operating Costs
Customer Support
Robust, reliable and easily serviced
are key attributes of the C Series
CR design.
End dampening
on both boom and
stick cylinders reduces shock loading,
increasing component life and improving
soil retention when loading at height.
Caterpillar dealers
offer unmatched
customer support with excellent
equipment management services
and fast parts availability, resulting
in maximum uptime and minimum
repair costs.
Swing out rear door and side hood
provide excellent access to regular
service and maintenance points.
Liner bearings
in the swing casting
deliver longer component life and
reduced parts replacement costs.
Protected front linkage lines
are routed out of harms way above
the boom and stick.
Equipment maintenance and
management services
help optimize
performance, reliability and profit.
100% pilot controls
maintain “as new”
machine control and eliminate the need
for linkage and cable maintenance.
500 hour oil and filter change period
reduces operating costs and machine
down time.
3
Operator Station
Class leading space and high feature levels lead to a comfortable and
productive environment.
Impressive cab dimensions.
The CR C Series gives the
operator a comfortable and spacious working environment
with excellent visibility.
Even greater operator comfort.
The clear flat floor space
and superior operator legroom provide high levels of operator
comfort and help minimize fatigue.
Sliding cab door.
The sliding door system offers good access
and maintains the machines compact dimensions to reduce
the risk of damage.
Fully pilot operated controls.
Pilot operated controls on all
services including travel levers and dozer function, ensure
that “as new” levels of controllability are maintained
throughout the machine life.
High level of standard comfort features.
Reclining suspension
seat, power point, adjustable wrist rests and a cup holder are
standard features on the C CR machines.
Automatic two speed function.
Improves machine
manoeuvrability around site. Increasing productivity by
balancing high speed requirements with control.
Joystick mounted auxiliary and boom swing functions.
The new joystick mounted position of these functions gives
“finger tip” control and a clear cab floor.
Work Tools
Caterpillar's range of buckets and hydraulically powered tools, matched to optimize
machine performance.
Caterpillar offers a wide range of work tools to increase
the machines versatility even further.
These tools are designed to get the best out of the machine
and deliver excellent value through high productivity
and long life.
Tools on offer include:
Digging Buckets
Ditch Cleaning Buckets
Angling Ditching Buckets
Hydraulic Hammers
Augers
Mechanical Quick Coupler.
The Caterpillar Quick Coupler
makes tool changes fast and easy. Maximizing performance
and compatible with all standard work tools.
2nd auxiliary circuit.
Work tools versatility is further enhanced
with the option of a second additional auxiliary supply.
4
Serviceability
Good access to main check points and major components makes servicing and maintaining
the 303C CR easier.
Swing out rear door.
Provides access to major components
and service points:
Vertically mounted engine oil filter
Starter motor
Alternator
Lifting side hood.
Allows excellent access to:
Main implement valve
Auxiliary change over valve
Accumulator
Fuel filter
Hydraulic tank
Radiator and oil cooler
S•O•S
SM
oil sampling valve.
Allows easy sampling of
the hydraulic fluid for preventative maintenance.
500 hour oil and filter change period.
Reduces operating costs
and machine down time.
Customer Support
Complete services provided by the world’s largest dealer network.
Unmatched dealer support.
Excellent equipment management
services and fast parts availability – most within 24 hours –
provide maximum uptime and minimum repair costs.
Equipment maintenance services.
Help optimize machine
performance and reliability. Services include:
S•O•S oil analysis
Maintenance contracts
Scheduled technical inspections
Equipment management services.
To help optimize profits services include:
Machine and work tool selection
Rental and leasing
Purchasing and financing
Owning and operating cost management
Extended warranties
For a complete explanation of these services
please call your local Caterpillar dealer.
5
Engine oil check and fill
Air filter
Customer Support Agreements
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