New CAT Equipment

 

Mini Excavators 303 CR

An extensive line of Cat® mini hydraulic excavators offers the performance to dig in and be productive on every job.

Mini Excavators 303 CR

An extensive line of Cat® mini hydraulic excavators offers the performance to dig in and be productive on every job.
Units: USMetric

Blade

Height 13.8 in 350 mm
Width 61 in 1550 mm
Units: USMetric

Certification - Cab and Canopy

Roll Over Protective Structure (ROPS) ISO 12117-2:2008
Top Guard ISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS) ISO 12117:1997
Units: USMetric

Dimensions - Long Stick

Dig Depth 116.1 in 2950 mm
Boom Height - Shipping Position 75.6 in 1920 mm
Tail Swing with Counterweight 35 in 890 mm
Track Belt/Shoe Width 11.8 in 300 mm
Maximum Reach 206.3 in 5240 mm
Boom In Reach 74.2 in 1910 mm
Boom Swing - Right 34.3 in 870 mm
Tail Swing 33.3 in 845 mm
Maximum Dump Clearance 130.3 in 3310 mm
Ground Clearance 12.2 in 310 mm
O/A Undercarriage Length 81.5 in 2070 mm
O/A Shipping Height 97.6 in 2480 mm
Track Width - Expanded 61 in 1550 mm
Maximum Blade Depth 21.1 in 535 mm
Maximum Reach - Ground Level 201.2 in 5110 mm
Stick Length 61.4 in 1560 mm
Overall Shipping Length* 179.5 in 4560 mm
Maximum Dig Height 183.1 in 4650 mm
Swing Bearing - Height 22.4 in 570 mm
Note *Overall Shipping Length depends on blade position during shipment.
Tail Swing without Counterweight 30.5 in 775 mm
Maximum Blade Height 15.2 in 385 mm
Boom Swing - Left 25.2 in 640 mm
Vertical Wall 81.5 in 2070 mm
Units: USMetric

Dimensions - Standard Stick

Maximum Blade Depth 21.1 in 535 mm
Tail Swing without Counterweight 30.5 in 775 mm
Maximum Dig Height 177.6 in 4510 mm
O/A Undercarriage Length 81.5 in 2070 mm
Boom Height - Shipping Position 63 in 1600 mm
Vertical Wall 71.7 in 1820 mm
Overall Shipping Length* 177.6 in 4510 mm
Boom Swing - Left 25.2 in 640 mm
O/A Shipping Height 97.6 in 2480 mm
Track Shoe Width 61 in 1550 mm
Boom Swing - Right 34.3 in 870 mm
Tail Swing with Extra Counterweight 35 in 890 mm
Swing Bearing - Height 22.4 in 570 mm
Tail Swing 33.3 in 845 mm
Maximum Blade Height 15.2 in 385 mm
Dig Depth 104.3 in 2650 mm
Maximum Dump Clearance 124.8 in 3170 mm
Maximum Reach - Ground Level 190.2 in 4830 mm
Maximum Reach 196.1 in 4980 mm
Ground Clearance 12.2 in 310 mm
Track Belt/Shoe Width 11.8 in 300 mm
Boom In Reach 68.9 in 1750 mm
Stick Length 49.6 in 1260 mm
Note *Overall Shipping Length depends on blade position during shipment.
Units: USMetric

Engine

Net Power 23.6 HP 17.6 kW
Engine Model C1.1 Turbo
Bore 3 in 77 mm
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.
Gross Power - SAE J1995:2014 24.7 HP 18.4 kW
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC 23.6 HP 17.6 kW
Emissions Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Stroke 3.2 in 81 mm
Note Net power is tested per ISO 9249 and 80/1269/EEC.
Displacement 69 in³ 1.1 l
Units: USMetric

Hydraulic System

Auxiliary Circuit - Primary - Flow 17 gal/min 65 l/min
Auxiliary Circuit - Secondary - Pressure 3553 psi 245 bar
Operating Pressure - Swing 2553 psi 176 bar
Pump Flow at 2,400 rpm 26 gal/min 100 l/min
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Digging Force - Stick - Standard 3732 lbf 16.6 kN
Operating Pressure - Travel 3553 psi 245 bar
Digging Force - Bucket 6385 lbf 28.4 kN
Operating Pressure - Equipment 3553 psi 245 bar
Auxiliary Circuit - Primary - Pressure 3553 psi 245 bar
Auxiliary Circuit - Secondary - Flow 7 gal/min 25 l/min
Digging Force - Stick - Long 3327 lbf 14.8 kN
Note * Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Units: USMetric

Service Refill Capacities

Cooling System 1.1 gal (US) 4 l
Hydraulic Tank 4.8 gal (US) 18 l
Engine Oil 1.1 gal (US) 4 l
Fuel Tank 11.9 gal (US) 45 l
Hydraulic System 9.2 gal (US) 35 l
Units: USMetric

Sound

Average Exterior Sound Pressure (ISO 6395:2008) 94 dB(A) 94 dB(A)
Operator Sound Pressure (ISO 6396:2008) 78 dB(A) 78 dB(A)
Note European Union Directive “2000/14/EC”
Units: USMetric

Swing System

Boom Swing - Right 50 ° 50 °
Machine Swing Speed 9 r/min 9 r/min
Boom Swing - Left 75 ° 75 °
Units: USMetric

Travel System

Gradeability - Maximum 30 degrees
Ground Pressure - Maximum Weight 4.7 psi 32.3 kPa
Ground Pressure - Minimum Weight 4 psi 27.6 kPa
Travel Speed - High 2.8 mile/h 4.5 km/h
Maximum Traction Force - Low Speed 7059 lbf 31.4 kN
Travel Speed - Low 1.6 mile/h 2.6 km/h
Maximum Traction Force - High Speed 3305 lbf 14.7 kN
Units: USMetric

Weight Increase from Minimum Configuration

Counterweight 221 lb 100 kg
Cab 254 lb 115 kg
Steel Tracks 276 lb 125 kg
Long Stick 55 lb 25 kg
Extra Counterweight 551 lb 250 kg
Units: USMetric

Weights

Operating Weight 7817 lb 3545 kg
Note (1) *Minimum Weight is based on fixed rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight.
EU: CE Plate Weight with Canopy*** 6791 lb 3080 kg
Minimum Operating Weight with Canopy* 6670 lb 3025 kg
Minimum Operating Weight with Cab* 6924 lb 3140 kg
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.
Maximum Operating Weight with Canopy** 7552 lb 3425 kg
EU: CE Plate Weight with Cab*** 7012 lb 3180 kg
Maximum Operating Weight with Cab** 7817 lb 3545 kg
Note (2) **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight.
ENGINE
Cat C1.1 Turbo Engine (U.S. EPA Tier 4 Final/EU Stage V)
HYDRAULICS
Smart Tech Electronic Pump
OPERATOR ENVIRONMENT
Tilt-up Canopy or Tilt-Up Cab
UNDERCARRIAGE
Rubber Belt (300 mm/11.8 in wide)
BOOM, STICK AND LINKAGES
One Piece Boom (2200 mm/86.6 in)
ELECTRICAL
12 Volt Battery

association discounts

Request A Quote

Success! Thanks for filling out our form! Loading animation
© 2020 Toromont Industries Ltd. All Rights Reserved.
Copyright   Privacy Statement   Policies