# 2019 Caterpillar 305E2 CR **URL:** > This machine has been sold or is not currently for sale. ## Listing details - **Price:** Sold - **Listing ID:** 89470794 - **Year:** 2019 - **Manufacturer:** Caterpillar - **Model:** 305E2 CR - **Category:** Mini Excavators - **Serial number:** CAT0305ECH5M09508 - **Location:** North East, Md - **Auction starts:** 2026-10-28 ## Description Located in Lane 27 Spot 32, Control Pattern Changer, Rear View Camera, Swing Boom, 5 ft 9 in Stick, Auxiliary Hydraulic Plumbing, Power Angle Blade, 16 in Rubber Tracks, Tilting Hydraulic Quick Coupler, 36 in Digging Bucket, Thumb Bracket Closing Time: 2026-10-28 09:48:20 AM ## Manufacturer specifications ### Air Conditioning System - **Air Conditioning:** The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.4 metric tonnes. ### Blade - **Dig Depth:** 21.9 in (55.63 cm) - **Height:** 14.8 in (37.59 cm) - **Lift Height:** 15.9 in (40.39 cm) - **Width:** 6.5 ft (1.98 m) ### Cab - **Dynamic Operator Sound Pressure Level (Iso 6396:2008):** 81 dB(A) - **Exterior Sound Power Level - Iso 6395:2008\*:** 96 dB(A) - **Note:** \*European Union Directive 2000/14/EC ### 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) ### Dimensions - Long Stick - **Boom Height - Shipping Position:** 85 in (215.9 cm) - **Boom In Reach:** 100 in (254 cm) - **Boom Swing - Left:** 27 in (68.58 cm) - **Boom Swing - Right:** 31 in (78.74 cm) - **Dig Depth:** 144 in (365.76 cm) - **Maximum Blade Depth:** 22 in (55.88 cm) - **Maximum Blade Height:** 16 in (40.64 cm) - **Maximum Dig Height:** 214 in (543.56 cm) - **Maximum Dump Clearance:** 154 in (391.16 cm) - **Maximum Reach:** 235 in (596.9 cm) - **Maximum Reach - Ground Level:** 229 in (581.66 cm) - **O/A Shipping Height:** 100 in (254 cm) - **O/A Shipping Length:** 208 in (528.32 cm) - **O/A Track Width:** 78 in (198.12 cm) - **O/A Undercarriage Length:** 102 in (259.08 cm) - **Swing Bearing - Height:** 24 in (60.96 cm) - **Tail Swing:** 43 in (109.22 cm) - **Track Belt/Shoe Width:** 16 in (40.64 cm) - **Vertical Wall:** 104 in (264.16 cm) ### Dimensions - Standard Stick - **Boom Height - Shipping Position:** 69 in (175.26 cm) - **Boom In Reach:** 93 in (236.22 cm) - **Boom Swing - Left:** 27 in (68.58 cm) - **Boom Swing - Right:** 31 in (78.74 cm) - **Dig Depth:** 129 in (327.66 cm) - **Maximum Blade Depth:** 22 in (55.88 cm) - **Maximum Blade Height:** 16 in (40.64 cm) - **Maximum Dig Height:** 207 in (525.78 cm) - **Maximum Dump Clearance:** 129 in (327.66 cm) - **Maximum Reach:** 220 in (558.8 cm) - **Maximum Reach - Ground Level:** 210 in (533.4 cm) - **O/A Shipping Height:** 100 in (254 cm) - **O/A Shipping Length:** 204 in (518.16 cm) - **O/A Track Width:** 78 in (198.12 cm) - **O/A Undercarriage Length:** 102 in (259.08 cm) - **Swing Bearing - Height:** 24 in (60.96 cm) - **Tail Swing:** 43 in (109.22 cm) - **Track Belt/Shoe Width:** 16 in (40.64 cm) - **Vertical Wall:** 91 in (231.14 cm) ### Engine - **Bore:** 3.4 in (8.64 cm) - **Displacement:** 146 cu in (2392.52 cu cm) - **Emissions:** Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards. - **Engine Model:** Cat C2.4 - **Gross Power - Iso 14396:** 41.8 hp (31.17 kw) - **Net Power:** 40.2 hp (29.98 kw) - **Rated Net Power - 2,200 Rpm - Iso 9249/Eec 80/1269:** 40.2 hp (29.98 kw) - **Stroke:** 4 in (10.16 cm) ### General Specifications - **Booms - One-piece (since 2015):** 441 lbs (200 kg) - **Bore (since 2015):** 3.4 in (87 mm) - **Bucket Bite Width (since 2015):** 59.0 in (1500 mm) - **Bucket Capacity Range (heaped) (since 2015):** 0 - 0 cu yd (0 - 0 cu m) - **Bucket Rated Heaped Capacity (since 2015):** 11.700 cu ft (0.33 cu m) - **Bucket Tip Radius (since 2015):** 31.3 in (795 mm) - **Calculated Bucket Weight (since 2015):** 551.0 lbs (251 kg) - **Counterweight - Standard (since 2016):** 1484 lbs (673 kg) - **Displacement (since 2015):** 146 cu in (2.4 L) - **Emission Standards (since 2016):** Tier 4 Final/Stage IIIB OR Tier 4 Interim/ Stage IIIB Equivalent - **Emissions (since 2015):** Tier 4 Interim - **Engine Model (since 2015):** Cat C2.4 - **Flywheel Power (since 2015):** 40.2 hp (30 kW) - **Fuel Tank Refill Capacity (since 2015):** 16.6 US gal (63 L) - **Fuel Tank Refill Capacity (since 2016):** 18.8 US gal (71 L) - **Ground Contact Area with Std. Shoe (since 2015):** 2796 sq in (1.8 sq m) - **Hydraulic System (includes tank) (since 2015):** 20.6 US gal (78 L) - **Hydraulic System (includes tank) (since 2016):** 17.4 US gal (66 L) - **Max. Digging Depth (since 2021):** 144 in (365.76 cm) - **Max. Implement Hydraulic Pump - Output at Rated RPM (since 2015):** 39.6 US gpm (150 L/min) - **Maximum Drawbar Pull (since 2015):** 45.2 kN 10,161 lbf Two Speed Travel - **Net Power (since 2021):** 40.2 hp (29.98 kw) - **No. of Cylinders (since 2015):** 4 - **Number of Bucket Teeth (since 2015):** 5 - **Number of Bucket Teeth (since 2017):** 4 - **Operating Weight (since 2017):** 11334 lbs (5140 kg) - **Operating Weight (since 2021):** 11,334 lb - **Operating Weight - with Standard Counterweight (since 2015):** 11334 lbs (5140 kg) - **Operating Weight - with Standard Counterweight (since 2016):** 11261 lbs (5107 kg) - **Operating Weight\* (since 2018):** 11334 lbs (5140 kg) - **Overall Track Length (since 2015):** 102 in (2580 mm) - **Range Dimension A (source diagram) (since 2015):** 154 in (3920 mm) - **Range Dimension B (source diagram) (since 2015):** 229 in (5810 mm) - **Range Dimension C (source diagram) (since 2015):** 144 in (3610 mm) - **Range Dimension C (source diagram) (since 2017):** 144 in (3670 mm) - **Range Dimension D (source diagram) (since 2015):** 104 in (2630 mm) - **Range Dimension E (source diagram) (since 2015):** 129 in (3290 mm) - **Range Dimension F (source diagram) (since 2015):** 184 in (4710 mm) - **Range Dimension G (source diagram) (since 2015):** 214 in (5440 mm) - **Range \[1.35 m stick\] - A - Maximum loading height of bucket with teeth (since 2016):** 146 in (3720 mm) - **Range \[1.35 m stick\] - C - Maximum digging depth (since 2016):** 129 in (3280 mm) - **Range \[1.35 m stick\] - D - Maximum vertical wall (since 2016):** 91 in (2320 mm) - **Range \[1.35 m stick\] - E - Maximum level-bottom cut depth (2.44 m bottom) (since 2016):** 112 in (2850 mm) - **Range \[1.35 m stick\] - F - Maximum bucket hinge pin height (since 2016):** 177 in (4500 mm) - **Range \[1.35 m stick\] - G - Maximum bucket-tooth height at highest arc (since 2016):** 207 in (5250 mm) - **Range \[1.75 m stick\] - A - Maximum loading height of bucket with teeth (since 2016):** 154 in (3920 mm) - **Range \[1.75 m stick\] - B - Maximum reach at ground level (since 2016):** 229 in (5810 mm) - **Range \[1.75 m stick\] - D - Maximum vertical wall (since 2016):** 104 in (2630 mm) - **Range \[1.75 m stick\] - E - Maximum level-bottom cut depth (2.44 m bottom) (since 2016):** 129 in (3290 mm) - **Range \[1.75 m stick\] - F - Maximum bucket hinge pin height (since 2016):** 184 in (4710 mm) - **Range \[1.75 m stick\] - G - Maximum bucket-tooth height at highest arc (since 2016):** 214 in (5440 mm) - **Rated Engine RPM (since 2015):** 2200 rpm - **Region Offerings (since 2015):** North America, South America, Canada, Australia, New Zealand, Europe, Africa, Middle East - **Region Offerings (since 2016):** North America\*\*, South America\*\*\*, Canada\*\*\*, Australia\*\*\*, New Zealand\*\*\*, Europe\*\*\*, Africa\*\*\*, Middle East\*\*\* - **Relief Valve Settings - Implement Circuits (since 2015):** 3553 psi (24.5 mPa) - **Relief Valve Settings - Implement Circuits (since 2016):** 3553 psi (24.5 MPa) - **Relief Valve Settings - Swing Circuits (since 2015):** 3132 psi (21.6 mPa) - **Relief Valve Settings - Swing Circuits (since 2016):** 3132 psi (21.6 MPa) - **Relief Valve Settings - Travel Circuits (since 2015):** 3553 psi (24.5 mPa) - **Relief Valve Settings - Travel Circuits (since 2016):** 3553 psi (24.5 MPa) - **Shipping Dimension A (source diagram) (since 2015):** 100 in (2550 mm) - **Shipping Dimension B (source diagram) (since 2015):** 78 in (1980 mm) - **Shipping Dimension C (source diagram) (since 2015):** 78 in (1980 mm) - **Shipping Dimension D (source diagram) (since 2015):** 13 in (340 mm) - **Shipping Dimension E (source diagram) (since 2015):** 24 in (615 mm) - **Shipping Dimension F (source diagram) (since 2015):** 43 in (1100 mm) - **Shipping Dimension G (source diagram) (since 2015):** 101 in (2580 mm) - **Shipping Dimension G (source diagram) (since 2017):** 102 in (2580 mm) - **Shipping Dimension H (source diagram) (since 2015):** 204 in (5180 mm) - **Shipping Dimension J (source diagram) (since 2015):** 100 in (2540 mm) - **Shipping Dimension J (source diagram) (since 2017):** 69 in (1750 mm) - **Shipping Dimension K (source diagram) (since 2015):** 83 in (2065 mm) - **Shipping Dimension L (source diagram) (since 2015):** 62 in (1580 mm) - **Standard Undercarriage (std shoe) (since 2015):** 3638 lbs (1650 kg) - **Stick (since 2017):** 87 in (2.21 m) - **Sticks - Long Stick (since 2015):** 298 lbs (135 kg) - **Sticks - Medium Stick (since 2015):** 198 lbs (90 kg) - **Stroke (since 2015):** 4 in (102.4 mm) - **Stroke (since 2016):** 4.0 in (102.4 mm) - **Track Gauge (since 2015):** 62 in (1580 mm) - **Upperstructure (complete w/o ctwt) (since 2015):** 6372 lbs (2890 kg) - **Width of Standard Track Shoe (since 2015):** 16 in (400 mm) ### Hydraulic System - **Auxiliary Circuit - Primary (186 Bar/2,734 Psi):** 21.1 gpm (79.86 lpm) - **Auxiliary Circuit - Secondary (174 Bar/2,524 Psi):** 6.6 gpm (24.98 lpm) - **Digging Force - Bucket:** 10050 lbs (4558.61 kg) - **Digging Force - Stick - Long:** 4788 lbs (2171.8 kg) - **Digging Force - Stick - Standard:** 5550 lbs (2517.44 kg) - **Hydraulic System Type:** 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 At 2,400 Rpm:** 39.6 gpm (149.89 lpm) ### Lift Capacities At Ground Level - Lift Point Radius: 3000 Mm (9'8”) - **Blade Down - Front:** 5159 lbs (2340.09 kg) - **Blade Down - Side:** 2646 in (6720.84 cm) - **Blade Up - Front:** 3197 lbs (1450.14 kg) - **Blade Up - Side:** 2359 in (5991.86 cm) ### Lift Capacities At Ground Level - Lift Point Radius: 4000 Mm (13'1”) - **Blade Down - Front:** 2778 lbs (1260.08 kg) - **Blade Down - Side:** 1411 lbs (640.02 kg) - **Blade Up - Front:** 1676 lbs (760.22 kg) - **Blade Up - Side:** 1257 lbs (570.17 kg) ### Operating Specifications - **Stick Length - Long:** 67 in (170.18 cm) - **Stick Length - Standard:** 52 in (132.08 cm) ### Operational - **Operating Weight:** 11443 lbs (5190.46 kg) ### Service Refill Capacities - **Cooling System:** 2.8 gal (10.6 l) - **Engine Oil:** 2.5 gal (9.46 l) - **Fuel Tank:** 16.6 gal (62.83 l) - **Hydraulic System:** 20.6 gal (77.97 l) - **Hydraulic Tank:** 18 gal (68.13 l) ### Swing System - **Boom Swing - Left - With Stop\*:** 60 degrees - **Boom Swing - Left - Without Stop\*:** 80 degrees - **Machine Swing Speed:** 10 rpm - **Note:** \*Automatic swing brake, spring applied, hydraulic release. ### Travel System - **Gradeability - Maximum:** 30 degrees - **Ground Pressure - Cab:** 4.4 psi - **Ground Pressure - Canopy:** 4.3 psi - **Maximum Traction Force - High Speed:** 5418 lbs (2457.57 kg) - **Maximum Traction Force - Low Speed:** 10161 lbs (4608.96 kg) - **Travel Speed - High:** 2.7 mph (4.35 kph) - **Travel Speed - Low:** 1.7 mph (2.74 kph) ### Undercarriage - **Number Of Carrier Rollers:** 1 - **Number Of Track Rollers:** 4 - **Track Roller Type:** Center Flange ### Weights\* - **Note:** \*Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines. - **Weight - Cab, Long Stick:** 11443 lbs (5190.46 kg) - **Weight - Cab, Standard Stick:** 11334 lbs (5141.02 kg) - **Weight - Canopy, Long Stick:** 11069 lbs (5020.82 kg) - **Weight - Canopy, Standard Stick:** 10970 lbs (4975.91 kg) ## About this model The Caterpillar 305E2 CR is a compact radius mini excavator designed for construction, utility, landscaping, and site preparation work in confined spaces. It features a reduced tail swing design for improved maneuverability near walls, roads, and other obstacles. The 305E2 CR is typically equipped with a fuel-efficient diesel engine, hydraulic system for digging and lifting, and a comfortable operator station with intuitive controls. Common attachments include buckets, augers, and hydraulic hammers. As part of Caterpillar's mini excavator lineup, the 305E2 CR is used for trenching, grading, backfilling, and material handling on small to medium job sites. ## Photos ![2019 Caterpillar 305E2 CR](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/6703da3c-fb4f-4026-9d31-6f51f3c53daa-hr.jpg) ![2019 Caterpillar 305E2 CR photo 2](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/f0a3b06a-4186-4c2c-b760-a1a2d39a5dd6-hr.jpg) ![2019 Caterpillar 305E2 CR photo 3](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/ee3654ac-8980-4aa4-90b9-a217dce94d0f-hr.jpg) ![2019 Caterpillar 305E2 CR photo 4](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/15a8f73a-115c-47e1-94ec-e2437539355b-hr.jpg) ![2019 Caterpillar 305E2 CR photo 5](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/8b0e9e90-60e8-4771-805a-d502090ce181-hr.jpg) ![2019 Caterpillar 305E2 CR photo 6](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/aa4c6bbf-9be8-4fbf-bf3f-901aaa9c41cb-hr.jpg) ![2019 Caterpillar 305E2 CR photo 7](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/6de2ce26-0987-4f2e-8abf-d6e60b1dc842-hr.jpg) ![2019 Caterpillar 305E2 CR photo 8](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/0e5db558-e23e-45b1-98ce-327f219d8a23-hr.jpg) ![2019 Caterpillar 305E2 CR photo 9](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23290/745/6f9fd26f-6847-45f8-8f1d-6a2c8547ce49-hr.jpg)