2022 Caterpillar Small Excavators 311F L RR
- Year 2022
- Make Caterpillar
- Model Small Excavators
- Engine Model: C3.4B
2022 Caterpillar Small Excavators 311F L RR
OVERVIEWThe Cat® 311F RR reduced radius excavator operates where others don't fit. Offering power, excellent fuel efficiency and low owning/operating costs, the 311F RR is a great option for a wide range of excavator needs.
Features may include:
MOVE MORE WITH LESS FUEL- The C3.4B U.S. EPA Tier 4 Final/EU Stage IV engine burns up to 14% less fuel than the model it replaces, the 311D.
- The engine is equipped to run on up to B20 biodiesel fuel.
- Two power modes, high power and eco mode, help operators manage fuel consumption.
- Auto engine idle shutdown saves fuel, reduces emissions, and extends service intervals.
- Reduced radius is ideal for work in space-restricted areas.
- Site prep and finishing work are quick and easy with a wide range of Cat work tools.
- Utility work is fast and flawless with a Cat bucket and compactor.
- A coupler lets you swap between attachments in seconds without leaving the cab.
- See the whole money-making attachment line for your machine at www.cat.com/attachments.
- The roll-over protective structure (ROPS) certified cab is quiet and comfortable.
- Automatic climate control helps maintain consistent cab temperature.
- Joystick consoles and armrests are adjustable.
- Seats are adjustable and feature air suspension and heated and cooled options.
- The LCD monitor is easy to navigate and programmable in 42 languages.
- Booms and sticks are built with baffle plates for enhanced service life.
- Box-section structures with multi-plate fabrications, castings, and forgings are used in high-stress areas.
- Greased track link between pins and bushings increases undercarriage life and reduces noise.
- Many routine service and maintenance points can be accessed from ground level reducing the time taken to check and service your machine.
- Service doors are designed to prevent debris entry and to make access to fluid taps and filters easy.
- The cooling package is designed to prevent plugging and has wide clearance to help make blowing off debris easy.
- The side-view camera is offered to enhance visibility on the boom side of the machine to help make operators more effective and efficient.*
- Cat technology improves job site efficiency.
- Product Link™ system connects owners to their equipment, providing access to machine data such as location, hours, fuel consumption, idle time, events, and diagnostic codes.
Engine
Engine Power
ISO 9249: 71 HP | ISO 14396: 74 HP
Engine
Model: C3.4B
Bore
3.9 in
Stroke
4.33 in
Displacement
207 in³
Operational
Operating Speed
Swing: 10 r/min
Operating Conditions
Maximum Swing Torque: 22791 ft·lbf | Bucket Digging Force (ISO): 20007 lbf | Stick Digging Force (ISO): 11690 lbf
Hydraulics
Hydraulic Flow
Main System - Maximum: 33 × 2 gal/min (125 × 2 L/min)
Maximum Pressure
Equipment: 4424 psi | Swing: 3336 psi | Travel: 5076 psi
Dimensions
Dimensions
Boom: 4.3 m (14'1" ft) | Stick: R2.8 m (9'2") | Boom Working Ranges: 14'1" ft (4.3 m) | Stick Working Ranges: 9'2" (R2.8 m)
Height
Shipping - Top of Cab: 9.08 ft | Handrail: 9.25 ft | Maximum Cutting: 26.67 ft | Maximum Loading: 18.92 ft | Minimum Loading: 4.33 ft
Length
Shipping: 22.67 ft | Shipping - with Blade: 24.67 ft | to Center of Rollers: 9.08 ft
Turning Radius
Tail Swing: 5.75 ft
Ground Clearance
Counterweight: 3 ft | 1.42 ft | Maximum Reach at Level: 26.58 ft
Track Length
11.42 ft
Gauges
Track: 6.5 ft
Transport Width
8.75 ft
Depth, Maximum
Maximum Digging: 18.33 ft | Maximum Vertical Wall Digging: 16 ft
Capacities
Fuel Capacity
Tank: 55.48 gal (US)
Cooling System
2.4 gal (US)
Oil capacity
Engine: 2.1 gal (US)
Features
Swing Drive: 0.63 gal (US) | Final Drive - Each: 0.79 gal (US)
Hydraulic Capacity
System - Including Tank: 42.3 gal (US) | Tank: 25.1 gal (US)
Volume
Bucket: 0.69 yd3 (GD 0.53 m3) | Bucket Working Ranges: 0.69 yd3 (GD 0.53 m3)
Weights
Weight, In Running Order
Operating: 28660 lb