Caterpillar

303 CR Mini Hydraulic Excavator

Name: 303 CR Mini Hydraulic Excavator
Brand: Caterpillar
SKU: CAT-108580

رقم القطعة: CAT-108580

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الوصف

303 CR Mini Hydraulic Excavator

المواصفات

Engine Model	C1.1 Turbo
Bore	77 mm
Stroke	81 mm
Displacement	1.1 l
Note (1)	Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,400 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.
Note (2)	**Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, no bucket and extra counterweight.
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.
Air Conditioning	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe).

كل المواصفات (105)

Note	Advertised power is tested per the specified standard in effect at the time of manufacture.
Fuel Tank	45 l
Cooling System	4 l
Hydraulic System	35 l
Model	303 CR
Product Page	https://www.cat.com/en_US/products/new/equipment/excavators/mini-excavators/108580.html
Caterpillar Category	Mini Excavators
Caterpillar Category Path	Products > Equipment > Excavators > Mini Excavators > 303 CR
Caterpillar Product Family	equipment
Type	Load Sensing Hydraulics with Variable Displacement Piston Pump
Caterpillar Product Page ID	108580
Height	350 mm
Emissions	Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Operating Weight	3545 kg
Counterweight	100 kg
Dig Depth	2950 mm
Recyclability	95%
Hydraulic Tank	18 l
Engine Oil	4 l
Weights — Note (1)	*Minimum Weight is based on fixed rubber tracks, operator, full fuel tank, standard stick, blade, no bucket and extra counterweight.
Net Power	17.6 kW
Minimum Operating Weight with Canopy*	3025 kg
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC	17.6 kW
Maximum Operating Weight with Canopy**	3425 kg
Minimum Operating Weight with Cab*	3140 kg
Maximum Operating Weight with Cab**	3545 kg
Vertical Wall	2070 mm
Maximum Blade Height	385 mm
EU: CE Plate Weight with Canopy***	3080 kg
Maximum Reach - Ground Level	5110 mm
EU: CE Plate Weight with Cab***	3180 kg
Maximum Reach	5240 mm
Track Belt/Shoe Width	300 mm
Maximum Dig Height	4650 mm
Maximum Dump Clearance	3310 mm
Boom In Reach	1910 mm
Maximum Blade Depth	535 mm
Tail Swing without Counterweight	775 mm
Width	1550 mm
Boom Height - Shipping Position	1920 mm
Stick Length	1560 mm
O/A Shipping Height	2480 mm
Swing Bearing - Height	570 mm
O/A Undercarriage Length	2070 mm
Boom Swing - Right	870 mm
Overall Shipping Length*	4560 mm
Boom Swing - Left	640 mm
Track Width	1550 mm
Long Stick	25 kg
Dimensions - Long Stick — Note	*Overall Shipping Length depends on blade position during shipment.
Minimum Ground Clearance Below Undercarriage	310 mm
Steel Tracks	125 kg
Travel Speed - High	4.5 km/h
Travel Speed - Low	2.6 km/h
Ground Pressure - Minimum Weight	27.6 kPa
Maximum Traction Force - High Speed	14.7 kN
Ground Pressure - Maximum Weight	32.3 kPa
Maximum Traction Force - Low Speed	31.4 kN
Gradeability - Maximum	30 degrees
Pump Flow at 2,400 rpm	100 L/min
Operating Pressure - Travel	245 bar
Operating Pressure - Equipment	245 bar
Auxiliary Circuit - Primary - Flow	65 L/min
Operating Pressure - Swing	176 bar
Digging Force - Bucket	28.4 kN
Auxiliary Circuit - Primary - Pressure	245 bar
Auxiliary Circuit - Secondary - Flow	25 L/min
Auxiliary Circuit - Secondary - Pressure	245 bar
Digging Force - Stick - Standard	16.6 kN
Digging Force - Stick - Long	14.8 kN
Hydraulic System — Note	* Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Machine Swing Speed	9 r/min
Swing System — Boom Swing - Left	75 °
Swing System — Boom Swing - Right	50 °
Roll Over Protective Structure (ROPS)	ISO 12117-2:2008
Tip Over Protective Structure (TOPS)	ISO 12117:1997
Top Guard	ISO 10262:1998 (Level I)
Dimensions - Standard Stick — Dig Depth	2650 mm
Operator Sound Pressure (ISO 6396:2008)	78 dB(A)
Dimensions - Standard Stick — Vertical Wall	1820 mm
Average Exterior Sound Pressure (ISO 6395:2008)	94 dB(A)
Dimensions - Standard Stick — Maximum Reach - Ground Level	4830 mm
Dimensions - Standard Stick — Maximum Reach	4980 mm
Dimensions - Standard Stick — Stick Length	1260 mm
Dimensions - Standard Stick — Maximum Dig Height	4510 mm
Dimensions - Standard Stick — Maximum Dump Clearance	3170 mm
Dimensions - Standard Stick — Boom In Reach	1750 mm
Dimensions - Standard Stick — Boom Height - Shipping Position	1600 mm
Sound — Note	European Union Directive “2000/14/EC”
Dimensions - Standard Stick — Overall Shipping Length*	4510 mm
Dimensions - Standard Stick — Note	*Overall Shipping Length depends on blade position during shipment.
Net Power - ISO 9249	18.4 kW
Tail Swing - with Extra Counterweight	890 mm
Cab	115 kg
Extra Counterweight	250 kg
Tail Swing with Extra Counterweight	890 mm
Datasheet URL	https://s7d2.scene7.com/is/content/Caterpillar/CM20210401-a36e7-875c5