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Excavators - CAT Small Excavators
- 311C Utility Hydraulic
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CAT Small Excavators
311C Utility Hydraulic Excavator
Increased horsepower, better controllability, extended service intervals and a redesigned operator station increase your productivity and lower your operating costs.
311C UTILITY STANDARD EQUIPMENT
Alternator, 50 amp
One touch low idle
Automatic swing brake
Automatic work modes
Auxiliary hydraulic valve (1)
Bolt-on Falling Objects Guard System (FOGS) capability
Cab
- AM/FM radio, 24-volt
- Ashtray with cigar lighter
- Air Conditioner with defroster
- Drink holder
- Floor mat
- Horn
- Hydraulic neutralizer lever for all controls
- Instrument panel and gauges
- Joysticks, adjustable pilot-operated
- Light, interior
- Light, box mounted (1)
- Literature holder
- Openable front windshield
- Openable skylight
- Suspension seat
- Travel control pedals with removable hand levers
Doors and caps lock with one-key security system
Mirrors (frame and cab)
Powertrain
- Cat 3064T diesel engine
- 24-volt electric starting
- Air intake heater
- Water separator
Undercarriage
- 20" (500 mm) triple grouser shoes
- Hydraulic track adjusters
- Idler section track guiding guards
- Track-type undercarriage with grease lubricated seals
311C UTILITY OPTIONAL EQUIPMENT
Auxiliary hydraulic lines for booms and sticks
Blade, 8'2" (2500 mm) with replaceable cutting edges (for 20" (500 mm) triple grouser shoes)
Blade, 8'6" (2600 mm) with replaceable cutting edges (for 24" (600 mm) triple grouser shoes)
Blade, 8'10" (2700 mm) with replaceable cutting edges (for 28" (700 mm) and 30" (770 mm) triple grouser shoes)
Bucket linkage
Cab fan
Cab front mesh guard for use with hammers
Cab mounted working lights
Cab with polycarbonate windows (mandatory in certain countries)
Cold weather start
Falling Objects Guard System
Front windshield guard
Hand control pattern changer
Heavy-duty bottom guard
High ambient cooling system
KAB 527 seat
KAB 527 seat with heater
Power supply 12V-5A
Rain protector
Rear window with external opening provisions (mandatory in British Columbia)
Right side boom lights
Secondary exit, rear window (mandatory in certain countries)
Steel side bumpers
Stick and boom combinations:
- 14'1" (4.3 m) boom with left side light
- 9'2" (2.8 m) stick
- 7'5" (2.25 m) stick
Straight travel pedal
Sun visor
Swivel guard
Track:
- 24" (600 mm) triple grouser shoes
- 28" (700 mm) triple grouser shoes
- 30" (770 mm) triple grouser shoes
- 20" (500 mm) segment rubber track
Track guiding guard, center
Travel alarm (mandatory in certain countries)
Vandalism protection
Air prefilter
Auxiliary hydraulics - for hydraulic hammer and thumb (combined)
Auxiliary hydraulics for hydraulic hammer
Auxiliary hydraulics for hydraulic thumb
FEATURES & BENEFITS
Unlimited Flexibility
The Dedicated Quick Coupler system increases job site efficiency by allowing one machine to perform a variety of tasks, switching work tools on demand. Buckets can be shared across a fleet of machines without requiring down time for changing.
Full Excavator Performance
Dedicated Wedge Lock Couplers do not change bucket tip radius; full breakout force is available at all times.
Positive Wedge Lock
Wedge style locking system provides positive hook retention. Automatic wear compensation keeps work tools coupled tightly at all times.
Wide Tool Selection
A wide range of compatible coupler-ready tools are available, including buckets, thumbs, rippers, grapples and rakes. Adapter hook sets can adapt nearly any work tool to work with the coupler, including buckets, shears, pulverizers, material processors, and plate compactors.
Hydraulic or Manual
Couplers are available in both hydraulic and manual versions. Hydraulic couplers engage and disengage in seconds from the cab (3-5 minutes for manual couplers). All work tools are fully compatible between versions. Upgrade kits and hydraulic kits are available to convert manual couplers to a hydraulic configuration.
Thumb Compatible
Couplers are fully compatible with all Cat bucket thumbs.
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