Detalle Productos Cat
14567889
- Machines
- Excavators
- Mini excavators (ton.)
- 302.7 CR Mini Hydraulic Excavator
15195971
302.7 CR Mini Hydraulic Excavator
Caterpillar
Metric
Imperial
Net Power
17.6 kW
23.6 hp
Operating Weight
3050 kg
6725 lb
Dig Depth
2710 mm
106.7 in
Availability
The Cat® 302.7 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
4 Industry First Features
Cat Exclusives in a Mini ExcavatorUp to 5% Lower Total Ownership Costs
with more common parts, lower repair costs and tilt up cabUp to 10% More Performance
with programmable operator settings and faster cyle timesALL DAY COMFORT
EASY TO OPERATE
STICK STEER TRAVEL MODE
BIG PERFORMANCE IN A COMPACT DESIGN
SAFETY ON THE JOB SITE
SIMPLE SERVICE FOR LESS DOWNTIME
LOWER OPERATING COSTS
UNMATCHED DEALER SUPPORT
SUSTAINABILITY
- Choose either a canopy or a sealed and pressurized cab which can be equipped with air conditioning, adjustable wrist rests, and a suspension seat option to help keep you working comfortably all day long.
- Controls are easy to use and the intuitive Next Generation LCD monitor provides easy to read machine information. An advanced touchscreen monitor can also be equipped.
- 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 to move the machine and to operate the blade. The benefit of less effort and improved control is in your hands!
- Strong lift and dig performance helps you get the job done faster. The compact radius design and retractable undercarriage let you access and work in the tightest areas. Dozer float allows for easy clean up.
- Your safety is our top priority. The Cat mini excavator is designed to help keep you safe on the job. Courtesy work lights and a fluorescent retractable seat belt are just a couple of the safety features we’ve built into the machine.
- Maintenance is quick and easy on the Cat mini excavator. Routine check points are easy to access at ground level through the side doors. The unique tilt up cab or canopy lets you reach additional service areas when needed.
- 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.
- 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.
- The Cat® C1.1 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)
Engine
| Net Power | 17.6 kW | 23.6 hp |
| Engine Model | C1.1 Turbo | |
| Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC | 17.6 kW | 23.6 hp |
| Bore | 77 mm | 3 in |
| Displacement | 1.1 l | 69 in³ |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. | |
| Stroke | 81 mm | 3.2 in |
| Gross Power - 2,400 rpm - SAE J1995:2014 | 18.4 kW | 24.7 hp |
Weights
| Operating Weight | 3050 kg | 6725 lb |
| Minimum Operating Weight with Canopy* | 2560 kg | 5645 lb |
| Maximum Operating Weight with Canopy** | 2925 kg | 6450 lb |
| Minimum Operating Weight with Cab* | 2680 kg | 5909 lb |
| EU: CE Plate Weight with Canopy*** | 2695 kg | 5942 lb |
| EU: CE Plate Weight with Cab*** | 2800 kg | 6174 lb |
| Note (2) | **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight. | |
| Note (1) | *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight. | |
| Maximum Operating Weight with Cab** | 3050 kg | 6725 lb |
| Note (3) | ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket. |
Dimensions - Long Stick
| Dig Depth | 2710 mm | 106.7 in |
| Boom Height - Shipping Position | 1650 mm | 65 in |
| Boom Swing - Right | 830 mm | 32.7 in |
| Maximum Reach - Ground Level | 4710 mm | 185.4 in |
| Maximum Blade Height | 395 mm | 15.6 in |
| Maximum Reach | 4850 mm | 190.9 in |
| Boom Swing - Left | 605 mm | 23.8 in |
| Maximum Blade Depth | 515 mm | 20.3 in |
| O/A Shipping Height | 2480 mm | 97.6 in |
| Maximum Dig Height | 4390 mm | 172.8 in |
| Stick Length | 1260 mm | 49.6 in |
| Tail Swing without Counterweight | 775 mm | 30.5 in |
| Boom In Reach | 1730 mm | 68.1 in |
| Maximum Dump Clearance | 3070 mm | 120.9 in |
| Swing Bearing - Height | 560 mm | 22 in |
| Vertical Wall | 2050 mm | 80.7 in |
| O/A Undercarriage Length | 2010 mm | 79.1 in |
| Ground Clearance | 310 mm | 12.2 in |
| Track Belt/Shoe Width | 300 mm | 11.8 in |
| Overall Shipping Length* | 4280 mm | 168.5 in |
| Note | *Overall Shipping Length depends on blade position during shipment. | |
| Tail Swing - with Extra Counterweight | 890 mm | 35 in |
| Track Width | 1570 mm | 61.8 in |
| Tail Swing - with Light Counterweight | 845 mm | 33.3 in |
Blade
| Height | 320 mm | 12.6 in |
| Width | 1570 mm | 61.8 in |
Weight Increase from Minimum Configuration
| Long Stick | 15 kg | 33 lb |
| Steel Tracks | 100 kg | 221 lb |
| Cab | 125 kg | 276 lb |
| Counterweight (extra) | 250 kg | 551 lb |
| Counterweight (light) | 100 kg | 221 lb |
Travel System
| Ground Pressure - Maximum Weight | 29 kPa | 4.2 psi |
| Ground Pressure - Minimum Weight | 24.2 kPa | 3.5 psi |
| Travel Speed - Low | 2.6 km/h | 1.6 mile/h |
| Gradeability - Maximum | 30 degrees | |
| Maximum Traction Force - High Speed | 15.6 kN | 3507 lbf |
| Travel Speed - High | 4.5 km/h | 2.8 mile/h |
| Maximum Traction Force - Low Speed | 26.8 kN | 6025 lbf |
Service Refill Capacities
| Hydraulic System | 35 l | 9.2 gal (US) |
| Hydraulic Tank | 18 l | 4.8 gal (US) |
| Fuel Tank | 45 l | 11.9 gal (US) |
| Engine Oil | 4 l | 1.1 gal (US) |
| Cooling System | 4 l | 1.1 gal (US) |
Hydraulic System
| Digging Force - Stick - Standard | 13.8 kN | 3102 lbf |
| Auxiliary Circuit - Primary - Pressure | 245 bar | 3553 psi |
| Operating Pressure - Swing | 176 bar | 2553 psi |
| Auxiliary Circuit - Secondary - Flow | 25 l/min | 7 gal/min |
| Auxiliary Circuit - Primary - Flow | 65 l/min | 17 gal/min |
| Auxiliary Circuit - Secondary - Pressure | 245 bar | 3553 psi |
| Operating Pressure - Equipment | 245 bar | 3553 psi |
| Digging Force - Stick - Long | 12.3 kN | 2765 lbf |
| Digging Force - Bucket | 23.3 kN | 5238 lbf |
| Operating Pressure - Travel | 245 bar | 3553 psi |
| Pump Flow at 2,400 rpm | 100 l/min | 26 gal/min |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump | |
| Note | Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
Swing System
| Machine Swing Speed | 9 r/min | 9 r/min |
| Boom Swing - Left | 75 Degrees | |
| Boom Swing - Right | 50 Degrees |
Certification - Cab and Canopy
| Top Guard | ISO 10262:1998 (Level I) |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
Sound
| Operator Sound Pressure (ISO 6396:2008) | 78 dB(A) | 78 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 94 dB(A) | 94 dB(A) |
| Note | European Union Directive “2000/14/EC” |
Dimensions - Standard Stick
| Overall Shipping Length* | 4240 mm | 166.9 in |
| Boom In Reach | 1710 mm | 67.3 in |
| O/A Shipping Height | 2480 mm | 97.6 in |
| Swing Bearing - Height | 560 mm | 22 in |
| Stick Length | 1060 mm | 41.7 in |
| Maximum Reach | 4660 mm | 183.5 in |
| Maximum Dump Clearance | 2950 mm | 116.1 in |
| Maximum Dig Height | 4270 mm | 168.1 in |
| Tail Swing without Counterweight | 775 mm | 30.5 in |
| Tail Swing with Extra Counterweight | 890 mm | 35 in |
| Boom Swing - Right | 830 mm | 32.7 in |
| O/A Undercarriage Length | 2010 mm | 79.1 in |
| Vertical Wall | 1870 mm | 73.6 in |
| Note | *Overall Shipping Length depends on blade position during shipment. | |
| Maximum Reach - Ground Level | 4510 mm | 177.6 in |
| Dig Depth | 2510 mm | 98.8 in |
| Track Belt/Shoe Width | 300 mm | 11.8 in |
| Maximum Blade Height | 395 mm | 15.6 in |
| Maximum Blade Depth | 515 mm | 20.3 in |
| Boom Swing - Left | 605 mm | 23.8 in |
| Ground Clearance | 310 mm | 12.2 in |
| Boom Height - Shipping Position | 1560 mm | 61.4 in |
| Tail Swing - with Light Counterweight | 845 mm | 33.3 in |
Sustainability
| Recyclability | 95% |
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302.7 CR Mini Hydraulic Excavator
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