# 2017 Caterpillar 303.5E2 CR **URL:** > This machine has been sold or is not currently for sale. ## Listing details - **Price:** Sold - **Listing ID:** 89414538 - **Year:** 2017 - **Manufacturer:** Caterpillar - **Model:** 303.5E2 CR - **Category:** Mini Excavators - **Hours:** 5563 - **Serial number:** CAT3035EKJWY02159 - **Location:** Chehalis, Wa - **Auction starts:** 2026-10-29 ## Description Located in Lane 4 Spot 28, Tier 4, 2016 US EPA Label, Swing Boom, 5 ft Stick, Auxiliary Hydraulic Plumbing, Backfill Blade, 11.75 in Rubber Tracks, Hydraulic Quick Coupler, 22 in Digging Bucket, Hydraulic Thumb Closing Time: 2026-10-29 10:12:40 AM ## Manufacturer specifications ### Blade - **Dig Depth:** 19 in (48.26 cm) - **Height:** 13 in (33.02 cm) - **Lift Height:** 16 in (40.64 cm) - **Width:** 5.9 ft (1.8 m) ### Engine - **Bore:** 3.4 in (8.64 cm) - **Displacement:** 104 cu in (1704.26 cu cm) - **Engine Model:** Cat C1.7 - **Gross Power:** 24.8 hp (18.49 kw) - **Net Power:** 23.5 hp (17.52 kw) - **Net Power - Iso 9249:** 23.5 hp (17.52 kw) - **Note:** Cat C1.7 engine meets U.S. EPA Tier 4 Final/EU Stage IIIB emission standards. - **Rated Net Power - Iso 9249:** 23.5 hp (17.52 kw) - **Stroke:** 3.6 in (9.14 cm) ### General Specifications - **Booms - One-piece (since 2016):** 630 lbs (285.76 kg) - **Counterweight - Standard (since 2016):** 1054 lbs (478.09 kg) - **Range Dimension A (source diagram) (since 2016):** 138 in (350.52 cm) - **Range Dimension A (source diagram) (since 2016):** 143 in (363.22 cm) - **Range Dimension B (source diagram) (since 2016):** 200 in (508 cm) - **Range Dimension B (source diagram) (since 2016):** 210 in (533.4 cm) - **Range Dimension C (source diagram) (since 2016):** 114 in (289.56 cm) - **Range Dimension C (source diagram) (since 2016):** 124 in (314.96 cm) - **Range Dimension D (source diagram) (since 2016):** 92 in (233.68 cm) - **Range Dimension D (source diagram) (since 2016):** 97 in (246.38 cm) - **Range Dimension E (source diagram) (since 2016):** 94 in (238.76 cm) - **Range Dimension E (source diagram) (since 2016):** 107 in (271.78 cm) - **Range Dimension F (source diagram) (since 2016):** 167 in (424.18 cm) - **Range Dimension F (source diagram) (since 2016):** 171 in (434.34 cm) - **Range Dimension G (source diagram) (since 2016):** 194 in (492.76 cm) - **Range Dimension G (source diagram) (since 2016):** 198 in (502.92 cm) - **Shipping Dimension A (source diagram) (since 2016):** 98 in (248.92 cm) - **Shipping Dimension B (source diagram) (since 2016):** 70 in (177.8 cm) - **Shipping Dimension C (source diagram) (since 2016):** 70 in (177.8 cm) - **Shipping Dimension D (source diagram) (since 2016):** 13 in (33.02 cm) - **Shipping Dimension E (source diagram) (since 2016):** 22 in (55.88 cm) - **Shipping Dimension F (source diagram) (since 2016):** 35 in (88.9 cm) - **Shipping Dimension G (source diagram) (since 2016):** 87 in (220.98 cm) - **Shipping Dimension H (source diagram) (since 2016):** 186 in (472.44 cm) - **Shipping Dimension J (source diagram) (since 2016):** 56 in (142.24 cm) - **Shipping Dimension K (source diagram) (since 2016):** 70 in (177.8 cm) - **Shipping Dimension L (source diagram) (since 2016):** 58 in (147.32 cm) - **Standard Undercarriage (std shoe) (since 2016):** 2310 lbs (1047.8 kg) - **Stick (since 2016):** 70 in (177.8 cm) - **Stick (since 2016):** 66 in (167.64 cm) - **Sticks - Long Stick (since 2016):** 194 lbs (88 kg) - **Sticks - Medium Stick (since 2016):** 130 lbs (58.97 kg) - **Upperstructure (complete w/o ctwt) (since 2016):** 2330 lbs (1056.87 kg) ### Hydraulic System - **Auxiliary Circuit - Primary:** 18.5 gpm (70.02 lpm) - **Auxiliary Circuit - Secondary:** 6.6 gpm (24.98 lpm) - **Digging Force - Bucket:** 7419 lbs (3365.21 kg) - **Digging Force - Stick - Long:** 3799 lbs (1723.2 kg) - **Digging Force - Stick - Standard:** 4249 lbs (1927.32 kg) - **Note:** Load sensing hydraulics with variable displacement piston pump. - **Operating Pressure - Equipment:** 3553 psi - **Operating Pressure - Swing:** 3132 psi - **Operating Pressure - Travel:** 3553 psi - **Pump Flow:** 26.4 gpm (99.92 lpm) ### Operating Specifications - **Maximum Dig Depth:** 125 in (317.5 cm) ### Operational - **Operating Weight:** 8209 lbs (3723.54 kg) ### Service Refill Capacities - **Cooling System:** 1.5 gal (5.68 l) - **Engine Oil:** 1.8 gal (6.81 l) - **Fuel Tank:** 12.2 gal (46.18 l) - **Hydraulic System:** 17.2 gal (65.1 l) - **Hydraulic Tank:** 11.2 gal (42.39 l) ### Swing System - **Machine Swing Speed:** 10 rpm - **Swing - Right:** 50 degrees ### Travel System - **Ground Pressure:** 4.6 psi - **Maximum Traction Force - High Speed:** 3822 lbs (1733.63 kg) - **Maximum Traction Force - Low Speed:** 6992 lbs (3171.52 kg) - **Travel Speed - High:** 2.9 mph (4.67 kph) - **Travel Speed - Low:** 2 mph (3.22 kph) ### Weights - **Note:** Weight includes rubber tracks, bucket, operator, full fuel and auxiliary lines. - **Operating Weight - With Cab:** 8209 lbs (3723.54 kg) - **Operating Weight - With Canopy:** 7803 lbs (3539.39 kg) ## About this model The Caterpillar 303.5E2 CR is a compact mini excavator designed for construction, landscaping, utility, and site preparation work in confined spaces. It features a reduced tail swing design for improved maneuverability near walls, structures, and obstacles. The 303.5E2 CR is typically equipped with a Caterpillar diesel engine, hydraulic auxiliary circuits, and a comfortable operator station with pilot controls. Common attachments include buckets, augers, breakers, and thumbs. Its size, transportability, and digging performance make it suitable for small to medium excavation tasks where access is limited and precision is required. ## Photos ![2017 Caterpillar 303.5E2 CR](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/5d1fd7d1-0200-405a-b1e5-9d5597005af9-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 2](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/54587810-a181-475c-bd17-366eaa093441-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 3](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/3aa150dd-488d-4381-acc2-e7c99e404171-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 4](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/be84ae9c-81a6-4b7f-a0a2-c027f972efb4-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 5](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/a92445f0-5aa4-400a-938b-3cb8b2ed4c88-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 6](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/c3792856-b09e-4f2b-8b51-5b69473cd6c5-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 7](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/e9fd3ae9-8d2e-4ba5-a4d3-dd56fc3ecf9e-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 8](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/36016635-f5bd-4a70-8bb4-2aeeb07578bd-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 9](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/40e1c496-5c46-442f-ac7a-ab2a601f7b2b-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 10](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/82fbaa74-ac1e-4b9d-9e0b-99e0b382f1bb-hr.jpg) ![2017 Caterpillar 303.5E2 CR photo 11](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23220/476/5d32f041-ae38-4aec-b995-806179d0ebb5-hr.jpg)