302 CR Mini Hydraulic Excavator

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https://s7d2.scene7.com/is/image/Caterpillar/CM20181127-33999-40437

  • Choose either a canopy or a sealed and pressurized cab equipped with air conditioning, adjustable wrist rests, and a suspension seat option to help keep you working comfortably all day long.
https://s7d2.scene7.com/is/image/Caterpillar/CM20190219-59542-59752

  • Controls are easy to use and the intuitive Next Generation LCD monitor provides easy to read machine information.
https://s7d2.scene7.com/is/image/Caterpillar/CM20181219-72875-15507

  • 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!
https://s7d2.scene7.com/is/image/Caterpillar/CM20190101-66686-50442

  • Strong lift and dig performance helps you get the job done faster. The compact radius design and retractable undercarriage lets you access and work in the tightest areas. Dig-to-blade and dozer float features allow for easy clean up.
https://s7d2.scene7.com/is/image/Caterpillar/CM20181127-34500-59808

  • 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.
https://s7d2.scene7.com/is/image/Caterpillar/CM20181005-49259-38288

  • 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 lets you reach additional service areas when needed.
https://s7d2.scene7.com/is/image/Caterpillar/CM20181005-49259-07250

  • 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.
https://s7d2.scene7.com/is/image/Caterpillar/CM20181005-49259-55324

  • 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)
*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel. (for use of blends higher than 20% biodiesel, consult your Cat dealer)
Net Power
21hp
Engine Model
C1.1
Note (2)
Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.
Bore
3in
Stroke
3.2in
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Displacement
69in³
Note (1)
Engine power is tested per ISO 14396:2002.
Note
Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Net Power – 2,400 rpm – ISO 9249, 80/1269/EEC
21hp
Gross Power – SAE J1995:2014
21.6hp
Operating Weight
4987lb
Maximum Operating Weight with Cab**
4987lb
Minimum Operating Weight with Canopy*
4229lb
Note (2)
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
Maximum Operating Weight with Canopy**
4588lb
Minimum Operating Weight with Cab*
4535lb
Note (1)
*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
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.
EU: CE Plate Weight with Cab***
4718lb
EU: CE Plate Weight with Canopy***
4508lb
Dig Depth
101.2in
O/A Shipping Height
90.6in
Maximum Blade Depth
11.6in
Track Width – Retracted
42.9in
Stick Length
45.7in
Boom Height – Shipping Position
40.2in
Maximum Reach
168.1in
Swing Bearing – Height
17.4in
Boom Swing – Right
50°
Track Width – Expanded
55.12in
Boom Swing – Left
65°
Maximum Dig Height
142.5in
O/A Undercarriage Length
72.8in
Maximum Blade Height
11.2in
Maximum Reach – Ground Level
165.7in
Overall Shipping Length*
152.8in
Minimum Ground Clearance Below Undercarriage
5.9in
Note
*Overall Shipping Length depends on blade position during shipment.
Track Belt/Shoe Width
9.8in
Tail Swing
29.5in
Maximum Dump Clearance
103.9in
Vertical Wall
76.4in
Boom In Reach
65.4in
Height
8.9in
Width*
42.9in
Note
*Expanded – 1400 mm (55 in)
O/A Shipping Height
90.6in
Overall Shipping Length*
153.5in
Maximum Blade Height
11.2in
Maximum Reach
161.8in
Track Width – Expanded
55.12in
Track Width – Retracted
42.9in
Boom Swing – Right
50°
O/A Undercarriage Length
72.8in
Maximum Reach – Ground Level
159.1in
Swing Bearing – Height
17.4in
Stick Length
37.8in
Boom Swing – Left
65°
Boom In Reach
65.4in
Maximum Dump Clearance
100.8in
Minimum Ground Clearance Below Undercarriage
5.9in
Maximum Blade Depth
11.6in
Note
*Overall Shipping Length depends on blade position during shipment.
Vertical Wall
72.8in
Dig Depth
93.3in
Maximum Dig Height
139.8in
Track Belt/Shoe Width
9.8in
Tail Swing
29.5in
Boom Height – Shipping Position
42.1in
Machine Swing Speed
9.8r/min
Average Exterior Sound Pressure (ISO 6395:2008)
93dB(A)
Note
European Union Directive “2000/14/EC”
Operator Sound Pressure (ISO 6396:2008)
73dB(A)
Digging Force – Bucket
4406.3lbf
Auxiliary Circuit – Secondary – Pressure
3553.4psi
Operating Pressure – Travel
3553.4psi
Operating Pressure – Equipment
3553.4psi
Operating Pressure – Swing
2132.1psi
Digging Force – Stick – Long
2203.1lbf