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303.5 CR Mini Hydraulic Excavator

Engine

Net Power 23.6 HP - -
Engine Model C1.7 - -
Emissions Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. - -
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. - -
Stroke 3.9 in - -
Gross Power - 2,400 rpm - SAE J1995 24.7 HP - -
Bore 3.3 in - -
Net Power @ 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 23.6 HP - -
Displacement 104 in³ - -
Note Net power is tested per ISO 9249 and 80/1269/EEC. - -

Weights

Operating Weight 9239 lb - -
Minimum Operating Weight with Canopy* 7673 lb - -
EU: CE Plate Weight with Cab*** 8004 lb - -
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 Cab** 9239 lb - -
Maximum Operating Weight with Canopy** 8930 lb - -
EU: CE Plate Weight with Canopy*** 7784 lb - -
Minimum Operating Weight with Cab* 7982 lb - -
Note (1) * Minimum Weight is based on fixed rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight. - -
Note (2) **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight. - -

Dimensions - Long Stick

Dig Depth 122.4 in - -
Boom Height - Shipping Position 68.9 in - -
Maximum Blade Height 15.2 in - -
O/A Undercarriage Length 87.4 in - -
Boom Swing - Right 34.3 ° - -
Tail Swing with Counterweight 37.8 in - -
Track Belt/Shoe Width 11.8 in - -
Maximum Reach 216.9 in - -
O/A Track Width 70.1 in - -
Maximum Blade Depth 21.1 in - -
Tail Swing without Counterweight 35 in - -
Stick Length 61.4 in - -
Swing Bearing - Height 22.2 in - -
Boom Swing - Left 640 mm - -
Overall Shipping Length* 190.9 in - -
Maximum Reach - Ground Level 211.8 in - -
Maximum Dump Clearance 141.7 in - -
O/A Shipping Height 97.6 in - -
Note *Overall Shipping Length depends on blade position during shipment. - -
Boom In Reach 73.2 in - -
Maximum Dig Height 197.6 in - -
Vertical Wall 94.1 in - -
Ground Clearance 12.2 in - -

Blade

Height 13.8 in - -
Width 70.1 in - -

Dimensions - Standard Stick

Tail Swing without Counterweight 35 in - -
Maximum Blade Depth 21.1 in - -
Maximum Blade Height 15.2 in - -
Tail Swing with Counterweight 37.8 in - -
Tail Swing with Extra Counterweight 39.6 in - -
Boom Swing - Right 34.3 ° - -
Stick Length 49.6 in - -
Maximum Reach - Ground Level 202 in - -
Boom Swing - Left 25.2 ° - -
Maximum Reach 207.5 in - -
Track Belt/Shoe Width 11.8 in - -
Maximum Dump Clearance 137.4 in - -
Swing Bearing - Height 22.2 in - -
Boom Height - Shipping Position 59.8 in - -
O/A Shipping Height 97.6 in - -
Overall Shipping Length* 189 in - -
Boom In Reach 69.3 in - -
Note *Overall Shipping Length depends on blade position during shipment. - -
Maximum Dig Height 193.7 in - -
Vertical Wall 88.6 in - -
Dig Depth 110.6 in - -
O/A Undercarriage Length 87.4 in - -
Ground Clearance 12.2 in - -

Hydraulic System

Digging Force - Stick - Standard 4249 lbf - -
Pump Flow at 2,400 rpm 26 gal/min - -
Auxiliary Circuit - Primary - Flow 18 gal/min - -
Operating Pressure - Swing 2625 psi - -
Type Load Sensing Hydraulics with Variable Displacement Piston Pump - -
Auxiliary Circuit - Secondary - Pressure 3553 psi - -
Digging Force - Stick - Long 3799 lbf - -
Auxiliary Circuit - Secondary - Flow 7 gal/min - -
Digging Force - Bucket 7419 lbf - -
Operating Pressure - Travel 3553 psi - -
Operating Pressure - Equipment 3553 psi - -
Auxiliary Circuit - Primary - Pressure 3553 psi - -
Note *Flow and pressure are not combinable. Under load, as flow rises pressure goes down. - -

Certification - Cab and Canopy

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

Travel System

Ground Pressure - Maximum Weight 5.2 psi - -
Ground Pressure - Minimum Weight 4.3 psi - -
Maximum Traction Force - High Speed 3799 lbf - -
Maximum Traction Force - Low Speed 6969 lbf - -
Travel Speed - High 2.8 mile/h - -
Gradeability - Maximum 30 degrees - -
Travel Speed - Low 1.6 mile/h - -

Sustainability

Recyclability 95% - -

Weight Increase from Minimum Configuration

Cab 309 lb - -
Counterweight 221 lb - -
Steel Tracks 287 lb - -
Long Stick 44 lb - -
Angle Blade 353 lb - -
Extra Counterweight 551 lb - -

Dimensions (Approximate) - Standard Stick

Tail Swing with Extra Counterweight 39.6 in - -

Dimensions (Approximate) - Long Stick

Tail Swing with Extra Counterweight 39.6 in - -

Service Refill Capacities

Fuel Tank 11.9 gal (US) - -
Hydraulic Tank 5.3 gal (US) - -
Cooling System 1.8 gal (US) - -
Engine Oil 1.6 gal (US) - -
Hydraulic System 11.9 gal (US) - -

Sound

Note European Union Directive ‚ "2000/14/EC" - -
Operator Sound Pressure (ISO 6396:2008) 78 dB(A) - -
Average Exterior Sound Pressure (ISO 6395:2008) 94 dB(A) - -

Swing System

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