Cat 302 CR

Cat 302 CR mini excavator, current build 05A (Cat C1.1, U.S. EPA Tier 4 Final / EU Stage V), from Cat's Specalog AEHQ8146-09 (09-2025) for Global excluding China and Japan - the sheet Al-Bahar (Cat dealer, UAE) links; dimensions are for the standard 960 mm stick unless a row says long stick.

UAEUSAGlobal

digging depth: 2.37 m
power: 15.7 kW (21 hp)
Operating weight: 2,262 kg

Side

Front

Tail swing radius: 0.75 m
Max blade height: 0.285 m
Max blade depth: 0.295 m
Overall height (to top of boom): 1.07 m
Overall height (to top of cab): 2.3 m
Swing bearing height: 0.442 m
Track length: 1.85 m
Overall length: 3.9 m
Shoe width: 0.25 m
Width of crawler (tracks expanded): 1.4 m
Ground clearance (minimum): 0.15 m

Dimensions

Overall height (to top of boom), long stick: 1.02 m
Overall length, long stick: 3.88 m
Width of crawler: 1.09 m

Performance

1Max digging depth: 2.37 m
Max digging depth, long stick: 2.57 m
2Max vertical wall digging depth (Vertical wall, standard stick): 1.85 m
Max vertical wall digging depth, long stick: 1.94 m
3Max reach at ground level: 4.04 m
Max reach at ground level, long stick: 4.21 m
4Max digging reach (Maximum reach, standard stick): 4.11 m
Max digging reach, long stick: 4.27 m
5Max digging height: 3.55 m
Max digging height, long stick: 3.62 m
6Max dumping height (Maximum dump clearance, standard stick): 2.56 m
Max dumping height, long stick: 2.64 m
7Boom-in reach (Boom in reach, standard and long stick): 1.66 m
16Boom swing, right: 50°
17Boom swing, left: 65°
Bucket digging force: 20 kN
Arm digging force (Stick digging force, standard stick): 11 kN
Arm digging force, long stick (Stick digging force, long stick): 10 kN
Swing speed (Machine swing speed): 9.8 rpm

Weight

Operating weight: 2,262 kg
Operating weight, cab (minimum): 2,057 kg
Operating weight, canopy (minimum): 1,918 kg
Operating weight, canopy (maximum): 2,081 kg
EU CE plate weight, canopy: 2,045 kg
EU CE plate weight, cab: 2,140 kg
Weight increase, long stick: 8 kg
Weight increase, steel tracks: 60 kg
Weight increase, expandable undercarriage: 96 kg

Engine

Engine model: Cat C1.1
Emissions: U.S. EPA Tier 4 Final / EU Stage V
Net power (ISO 9249, 80/1269/EEC, at 2,400 rpm): 15.7 kW (21 hp)
Gross power (Engine power, SAE J1995:2014): 16.1 kW (21.6 hp)
Bore: 77 mm
Stroke: 81 mm
Displacement: 1.1 L

Hydraulics

Pump flow: 66 L/min
Max pressure (Operating pressure, equipment): 245 bar
Operating pressure, travel: 245 bar
Operating pressure, swing: 147 bar
Auxiliary circuit flow, primary (Pressure 245 bar): 33 L/min
Auxiliary circuit flow, secondary (Pressure 245 bar): 14 L/min

Travel

Travel speed (high): 4.4 km/h
Travel speed (low): 2.9 km/h
Max traction force, high speed: 13 kN
Max traction force, low speed: 20 kN
Ground pressure, minimum weight: 23.7 kPa
Ground pressure, maximum weight: 26.8 kPa
Gradeability (maximum): 30°

Blade

Blade width (Expanded: 1400 mm (55 in)): 1.09 m
Blade height: 0.225 m

Boom and stick

Boom length (One-piece boom): 1.85 m
21Stick length: 0.96 m
Stick length, long stick: 1.16 m

Service capacities

Fuel tank: 26 L
Cooling system: 3.9 L
Engine oil: 4.4 L
Hydraulic tank: 18 L
Hydraulic system: 26 L
Final drive (each) (Approximate, 302 CR (S/N RHM00001-Up)): 0.6 L

Service intervals

Engine oil and filter: 500 hours
Hydraulic oil: 3,000 hours
Final drive oil: 1,000 hours
Coolant (6,000 h minimum): 12,000 hours