303E CR

303E CR Mini Hydraulic Excavator CAT rz crtsx04-J,/b' Engine Weight -- - . - .7,-., se*.,- - , • '!",-al it ; 7 ... i1.4-'-'' -. it- „. as= --;,.1 "•-: .../72 !...e,•44-:, :. i. ,4.--;,-.;„7_., ' J-, „„li tiat 1,7. „,;.: ,-: .... Of - :Arc • - Gross Power Net Power 18.5 kW 24.8 hp 17.5 kW 23.5 hp ts • ~.J - -0 •••• 3310 kg 3530 kg 7,297 lb Operating Weight with Canopy Operating Weight with Cab 7,782 lb EFTA01223108 The Cat° 303E CR Mini Hydraulic Excavator delivers high performance, durability and versatility in a compact design to help you work in a variety of applications. Contents Solid Performance in a Small Package 4 Productivity and Durability 5 Superior Operating Experience 6 Simple Service and Maintenance Access 7 Unmatched Support and Solutions 8 Specifications 9 Standard and Optional Equipment 11 EFTA01223109 EFTA01223110 Solid Performance in a Small Package Compact and efficient design provides superior power. Compact Radius The 303E allows you to easily reposition within a confined space and increase your overall productivity. Proficient movement is enhanced as a result of the limited tailswing and swing boom design. Transport With an operating weight of 3200 kg (7,055 lb) and width of 1550 mm (60 in) the 303E is simple to load and position on a trailer with tie down points — getting you to the job site quicker. Fuel Economy Powered by the C1.3 engine, the 303E offers the performance and power required for your job with minimal fuel consumption. 4 EFTA01223111 Productivity and Durability Designed for reliability. Auxiliary Hydraulics The 303E is ready to work. Hammer and two way lines with quick disconnect fittings are standard on every machine. The quick disconnects are located close to the tool to reduce hose length and decrease owning and operating costs associated with hose replacement. Hose routings provide superior protection and cylinder guards decrease opportunity for machine damage. Thumb Ready Stick The machine is configured with brackets and relief valves for simple and cost effective mounting of a hydraulic thumb. Dozer Blade The durable blade and dozer float function provide the required design and capability to increase overall efficiency. Ground leveling and finishing applications are fast and easy with a single lever controlling all blade operation — up, down and float. 5 EFTA01223112 Spacious and Ergonomic Working Environment Your safety and comfort is incorporated into the design of every Cat machine. The adjustable suspension seat, retractable seat belt and adjustable wrist rests allow you to customize the operating station to meet your needs. Ergonomically designed joystick control and travel levers reduce fatigue and improve productivity. An easy to use pattern control selector and informative gauge panel ensure optimal operation. Cat Interlock System aids in job site safety. When the hydraulic lockout lever is in the up position no operational function is possible — including travel. Travel alarm as standard safety offering. An audible alarm alerts job site operators of machine travel (optional in Europe). ROPS/TOPS/TOP GUARD certification ensures the machine is prepared to protect you. 'Cab unit includes sliding door and openable front window/removable lower window Superior Operating Experience Safety and comfort all day. 6 EFTA01223113 Simple Service and Maintenance Access Low cost of ownership. Easy Maintenance Access and Extended Service Intervals Ease of access to daily maintenance check points ensures your machine is in prime condition to complete any task. Engine and hydraulic hoods are simple to open and offer outstanding visibility and convenience to check points. 500 hour engine oil and fitter change period reduces operating costs and machine downtime. Easy access to the engine oil check and fill, vertically mounted engine oil fitter, starter motor and afternator, as well as the radiator and oil cooler all result in simplified cleaning and reduced maintenance times. 7 EFTA01223114 Unmatched Support and Solutions Equipment, service and attachments to meet your needs. Customized Solutions for Any Application A range of tools is available to take advantage of the machine's versatility. All tools are matched to the machine to optimize performance and deliver excellent value through high productivity and long life. Customer Support You Can Count on Your Cat dealer is ready to assist you with your purchase decision and everything after. Financing packages are flexible to meet your needs. Superior parts availability keeps you working. 8 EFTA01223115 303E CR Mini Hydraulic Excavator Specifications Pump Flow at 2,400 rpm Operating Pressure — Equipment Operating Pressure — Travel Operating Pressure — Swing Auxiliary Circuit — Primary (186 bar/2,734 psi) Auxiliary Circuit - Secondary 27 Limin 7.1 gal/min (174 bar/2,524 psi) Digging Force - Stick (standard) 16.6 kN Digging Force — Bucket 28.4 kN Swing System Engine Model Cat CI .3 Nlachine Swing Speed 9 rpm Rated Net Power @ 2,400 rpm Boom Swing - Left• 80° ISO 9249/EEC 80/1269 17.5 kW 23.5 hp Boom Swing — Right 50° •Automatic swing brake, spring applied, hydraulic release. Gross Power ISO 14396 18.5 kW 24.8 hp Bore 78 mm 3.1 in Stroke 88 mm 3.5 in Width 1550 mm 60 in Displacement 126L 77 in' Height 335 mm 13 in Dig Depth 472 mm 19 in Lift Height 402 mm 16in Operating Weight with Canopy 3310 kg 7,297 lb Operating Weight with Cab 3530 kg 7,782 lb •Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines. Number of Carrier Rollers 3 Number of Track Rollers 3 Track Roller Type Double Flange Travel Speed — High Travel Speed — Low Max Traction Force — High Speed 15.2 kN Max Traction Force - Low Speed 30.9 kN Ground Pressure 4.5 km/h 2.8 mph 2.4 km/h 1.5 mph 3.417 lb 6.946 lb 32.2 kPa 4.6 psi Gradeahility (maximum) 30° Service Refill Capacities Cooling System Engine Oil Fuel Tank 4.7 L 1.2 gal 5.7L 1.5 gal 45L 11.8 gal 47L I2A gal Hydraulic Tank Hydraulic System 65 L 17.2 gal Hydraulic System Load Sensing Hydraulics with Variable Displacement Piston Pump 87.6 Llmin 23.1 gal/min 245 bar 3,553 psi 245 bar 3,553 psi 181 bar 2,625 psi 60 Limin 15.9 gaVmin 3,731 lb 6,384 lb Certification — Cab and Canopy Roll Over Protective Structure (ROPS) ISO 12117-2 Tip Over Protective Structure (TOPS) ISO 12117 Top Guard ISO 10262 (Level I) Lift Capacities at Ground Level* Litt Point Radius 3000 mm (911 4000 mm (13'11 Front Side Front Side Blade Down kg 1170 540 670 310 (Ib) (2,580) (1,191) (1,477) (684) Blade Up kg 570 480 280 280 (Ib) (1,257) (1,058) (617) (617) •The above loads are in coral:lance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. The excavator bucket weight is not included on this chart. Lifting capacities are for standard stick. 9 EFTA01223116 303E CR Mini Hydraulic Excavator Specifications Dii All dimensions are approximate. 11 L 1 Dig Depth 2750 mm 108 in 2 Vertical Wall 1960 mm 77 in 3 Maximum Reach at Ground Level 4810 nun 189 in 4 Maximum Reach 4950 mm 195 in 5 Maximum Dig Height 4530 nun 178 in 6 Maximum Dump Clearance 3150 nun I24in 7 Boom In Reach 2110 mm 83 in 8 Tail Swing 890 mm 35 in 9 Maximum Blade Height 402 mm 16 in 10 Maximum Blade Depth 472 mm 19 in 11 Boom Height in Shipping Position 1590 mm 63 in 12 O/A Shipping Height 2500 mm 98 in 13 Swing Bearing Height 565 mm 22 in 14 O/A Undercarriage Length 2210 mm 87 in 15 O/A Shipping Length 4470 mm 176 in 16 Boom Swing Right 825 mm 32 in 17 Boom Swing Left 610 mm 24m 18 Track Belt/Shoe Width 300 mm 12 in 19 O/A Track Width 1550 mm 60 in 10 EFTA01223117 E n 303E CR Standard and Optional Equipment Prdard Equipment Standard equipment may vary. Consult your Cat dealer for details. • I-way and 2-way (combined function) auxiliary hydraulic lines • Adjustable armrests • Alternator • Automatic swing park brake • Automatic two speed travel • Auxiliary line quick disconnects • Boom cylinder guard • Cab mounted work light • Canopy with Top Guard ISO 10262 (Level I), ROPS ISO 12117-2 and TOPS ISO 12117 • Coat hook • Cup holder • Control pattern changer • Dozer blade with float function • Foot travel pedals • Gauges or indicators for fuel level engine coolant temperature, hour meter, engine oil pressure, air cleaner, alternator and glow plugs, service interval • Horn • Hydraulic oil cooler • Lifting eye on bucket linkage (standard equipment for all regions except Europe) • Lockable storage box • Low maintenance linkage pin joints • Maintenance free battery • Rubber track • Retractable seatbelt • Standard stick • Suspension seat, vinyl covered • "Thumb ready" sticks • Travel alarm (optional in Europe) Option!' quipment Optional equipment may vary. Consult your Cat dealer for details. • Beacon socket for canopy machines • Boom mounted light • Cab, Top Guard ISO 10262 (Level I), ROPS ISO 12117-2 and TOPS ISO 12117 • High back suspension seat, fabric covered • Mechanical quick coupler • Mirrors for cab and canopy • Steel track 11 EFTA01223118 For more complete information on Cat products, dealer services, and industry solutions, visit us on the web AEHQ7477 (06-20151 at www.catcom ID 2015 Caterpillar All rights reserved Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment. See your Cat dealer for available options. CAT, CATERPILLAR, SAFETY.CAT.COM, their respective logos, "Caterpillar Yellow" and the "Power Edge" trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission. CAT® EFTA01223119