310 - Tier 4 / Stage V
310 - Tier 4 / Stage V
An extensive line of Cat® mini hydraulic excavators offers the performance to dig in and be productive on every job.
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Specifications
Air Conditioning System
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Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
Blade
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Height17 in 431 mm
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Width - Standard97.2 in 2470 mm
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Width - Wide103.9 in 2640 mm
Certification - Cab
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Top GuardISO 10262:1998 (Level I)
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Roll Over Protective Structure (ROPS)ISO 12117-2:2008
Dimensions
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Dig Depth205.2 in 5211 mm
Dimensions - Standard Stick
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Tail Swing without Counterweight70.9 in 1800 mm
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Stick Length98.4 in 2500 mm
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Boom In Reach83.3 in 2116 mm
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Maximum Reach303 in 7695 mm
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Dig Depth205.2 in 5211 mm
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Ground Clearance - Frame14 in 356 mm
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O/A Track Width97.2 in 2470 mm
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Cab Height100 in 2541 mm
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Track Belt/Shoe Width17.7 in 450 mm
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Maximum Blade Depth18.8 in 478 mm
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Maximum Dump Clearance229.5 in 5829 mm
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Maximum Dig Height313.8 in 7970 mm
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Maximum Blade Height16.6 in 421 mm
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Tail Swing - Standard Counterweight76.1 in 1933 mm
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O/A Undercarriage Length126 in 3200 mm
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Vertical Wall172.6 in 4385 mm
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Swing Bearing - Height28.9 in 735 mm
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Maximum Reach - Ground Level298 in 7570 mm
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Overall Shipping Length - with Counterweight274.9 in 6983 mm
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Note (2)**Boom Height when stick is pinned in working position with attachments.
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Note (1)*Boom Height when stick is pinned in transport position (if available) with no attachments.
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Overall Shipping Length - without Counterweight269.7 in 6850 mm
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Height - Boom Transport - No Tools*100.4 in 2550 mm
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Height - Boom Working - With Tools**106.3 in 2700 mm
Engine
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Net Power69.5 hp 51.8 kW
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Stroke4.7 in 120 mm
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NoteNet power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
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Bore3.7 in 94 mm
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Displacement203 in³ 3.33 l
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Gross Power - SAE J1995:201474.3 hp 55.4 kW
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Engine Model - U.S. EPA Tier 4 Final/EU Stage VCat® C3.3B
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Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC69.5 hp 51.8 kW
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Note 1Advertised power is tested per the specified standard in effect at the time of manufacture.
Hydraulic System
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Operating Pressure - Swing3336 psi 230 bar
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Digging Force - Bucket17459 lb 77.7 kN
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Operating Pressure - Travel4134 psi 285 bar
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Operating Pressure - Equipment4134 psi 285 bar
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NoteFlow and pressure are not combinable. Under load, as flow rises pressure goes down.
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Digging Force - Stick11060 lb 49.2 kN
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TypeLoad Sensing Hydraulics with Variable Displacement Piston Pump
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Pump Flow at 2,400 rpm62 gal/min 233 l/min
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Maximum Auxiliary Circuit - Secondary - Flow at Pump9 gal/min 33 l/min
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Maximum Auxiliary Circuit - Primary - Pressure at Pump4134 psi 285 bar
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Maximum Auxiliary Circuit - Secondary - Pressure at Pump4134 psi 285 bar
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Maximum Auxiliary Circuit - Primary - Flow at Pump35 gal/min 131 l/min
Service Refill Capacities
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Hydraulic Tank14 gal (US) 53 l
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Cooling System2.6 gal (US) 10 l
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Engine Oil3 gal (US) 11.2 l
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Fuel Tank38 gal (US) 145 l
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Hydraulic System37 gal (US) 140 l
Sound
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Average Exterior Sound Pressure (ISO 6395:2008)99 dB(A) 99 dB(A)
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Operator Sound Pressure (ISO 6396:2008)72 dB(A) 72 dB(A)
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NoteEuropean Union Directive "2000/14/EC"
Sustainability
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Recyclability96%
Swing System
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Machine Swing Speed10.6 r/min 10.6 r/min
Travel System
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Maximum Traction Force - Low Speed19064 lb 84.8 kN
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Maximum Traction Force - High Speed6497 lb 28.9 kN
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Travel Speed - High2.9 mile/h 4.7 km/h
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Travel Speed - Low1.6 mile/h 2.6 km/h
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Ground Pressure - Maximum Weight5.9 psi 40.5 kPa
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Ground Pressure - Minimum Weight5.4 psi 37.2 kPa
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Gradeability - Maximum30 degrees
Weight Increase from Minimum Configuration
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Counterweight551 lb 250 kg
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Steel Tracks with Pads728 lb 330 kg
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Extra Counterweight1103 lb 500 kg
Weights
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Operating Weight23002 lb 10432 kg
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Minimum Operating Weight with Cab*21170 lb 9601 kg
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Maximum Operating Weight with Cab**23002 lb 10432 kg
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Note (2)**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
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Note (1)*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.
Benefits
ALL DAY COMFORT
- A sealed and pressurized cab is equipped with an improved air conditioning system, adjustable wrist rests and a suspension seat to help keep you working comfortably all day long.
EASY TO OPERATE
- Controls are easy to use and the intuitive Next Generation Monitor provides customizable machine operator preferences and easy to read machine information.
STICK STEER TRAVEL MODE
- Moving around the job site is even easier with the Cat Stick Steer option. Easily switch from traditional travel controls with levers and pedals to joystick controls with a push of a button. The benefit of less effort and improved control is in your hands!
BIG PERFORMANCE IN A MINI DESIGN
- Increased lifting, swinging, travel and multi-functioning performance helps you get the job done more efficiently, and blade float allows for easy clean up.
SAFETY ON THE JOB SITE
- Your safety is our top priority. The Cat Mini Excavator is designed to help keep you safe on the job. A back-up camera, courtesy work lights and a fluorescent retractable seat belt are just a few of the safety features we've built into the machine.
SIMPLE SERVICE FOR LESS DOWNTIME
- Maintenance is quick and easy on the Cat Mini Excavator. Routine check points are easy to access at ground level with grouped service points and robust service panels.
LOWER OPERATING COSTS
- Equipped with features such as auto idle, auto engine shutdown, and efficient hydraulics with a variable displacement pump, the Cat Mini Excavator was designed with reducing your operating costs in mind.
UNMATCHED DEALER SUPPORT
- Your Cat dealer is here to help you reach your business goals. From providing equipment solutions to operator training to service needs and beyond, your Cat dealer is ready to help.
SUSTAINABILITY
- The Cat® C3.3B engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
- Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
- Auto Idle helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
- Engine Idle Shutdown Timer reduces fuel burn, greenhouse gas emissions and unnecessary idle time by shutting down the machine after a pre-set idling period.
- Cruise control helps you maintain a constant speed as you travel across your jobsite saving fuel and reducing greenhouse gas emissions.
- The Cat® Seat Belt Reminder provides audible and visual warnings to remind operators to buckle up during machine operation. The easy-to-install system is compatible with all equipment brands to help ensure operator safety.
- Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
- Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.(if equipped)
- Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.(if equipped)
- Cat Grade with advanced 2D and 3D technologies combine advanced guidance with optional automated machine control helping you reach grading targets while reducing fuel burn and greenhouse gas emissions by improving efficiency, job site productivity, and accuracy. (if equipped).
Equipment Info
ENGINE
Cat C3.3B Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) – Electronic Engine, Turbo, Diesel Particulate Filter (DPF)
HYDRAULICS
Electronic Variable Displacement Piston Pump
OPERATOR ENVIRONMENT
TOPS – ISO 12117:1997
UNDERCARRIAGE
Greased and Lubricated Track
BOOM, STICK AND LINKAGES
One Piece Boom (4300 mm/169.3 in)
ELECTRICAL
12 Volt Electrical System
OTHER
Locks on External Enclosure Doors
GUARDING
Roll Over Protective Structure (ROPS) ISO 12117-2:2008
TECHNOLOGY
Product Link Basic