卡特 302

Key Specifications Operating Weight (Cab Version): 2,042 - 2,262 kg (4,500 - 4,986 lb) Engine Model: Cat C1.1 Net Power: 15.7 kW (21 hp) Gross Power: 16.1 kW (21.6 hp) Bucket Capacity: 0.044 m³ Max Digging Depth: 2,570 mm (8‘5“) Max Dump Clearance: 2,640 mm (8’8”) Travel Speed High/Low: 4.3 / 2.6 km/h (2.7 / 1.6 mph) Main Pump Flow: 66 L/min (17.4 gal/min) Fuel Tank: 26 L (6.9 gal) Hydraulic System: 26 L (6.9 gal) Transport LxWxH: 3,890 x 1,090-1,400 x 2,300 mm Engine Powered by the Cat C1.1 diesel engine . Key advantages: NO DPF and NO urea required . Features automatic engine idle and programmable automatic shutdown to save fuel. Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. Hydraulic System Load sensing hydraulics with variable displacement piston pump. Pump flow: 66 L/min at 2,400 rpm. Operating pressure: 245 bar for equipment and travel, 147 bar for swing. Bucket digging force: 19.6 kN (4,406 lbf) . Arm digging force: 12.1 kN (2,720 lbf) . Compact Design Zero tail swing: rear swing radius only 750 mm (29.5”) - does not exceed track width. Expandable undercarriage: track width retracts to 1,090 mm (42.9“) for narrow passages, expands to 1,400 mm (55.1”) for stability. Operator Comfort Available with ROPS canopy or sealed pressurized cab with air conditioning. Next generation LCD monitor with IP66 protection displays machine status, maintenance alerts, and allows performance adjustments. Optional Stick Steer mode allows joystick-only travel control. Versatility Dozer blade with float function standard. Compatible with buckets, hydraulic breakers, augers, grapples, and thumbs. Quick coupler ready. Applications Urban construction and demolition Landscaping and tree planting Utility trenching and pipe laying Foundation excavation Road repair Agriculture work Advantages NO DPF / NO urea for lower maintenance. Zero tail swing for safe city work. Expandable tracks for narrow access. 19.6 kN digging force in compact size. Global Cat parts and service network. Summary The CAT 302CR is a compact, powerful mini excavator ideal for tight urban work. No DPF design reduces total cost of ownership. For second-hand units, inspection reports and working videos available upon request.