# Caterpillar 307.5 **URL:** > This machine has been sold or is not currently for sale. ## Listing details - **Price:** Sold - **Listing ID:** 89039714 - **Manufacturer:** Caterpillar - **Model:** 307.5 - **Category:** Mini Excavators - **Hours:** 1399 - **Serial number:** GW703211 - **Location:** Aurora, CO ## Description 307.5 07A STD MINI EXCAVATOR, ALARM, TRAVEL, BELT, SEAT, 76MM(3") RETRACTABLE, BOOM, FIXED, CAMERA, REAR VIEW, CAT KEY, WITH PASSCODE OPTION, CONSISTS OF:, CONTROL, HYD, COUPLER, 3 LINE, COUNTERWEIGHT, EXTRA, DRAIN, ECOLOGY, ELECTRICAL ARR, C2.4 HRC, ENGINE, US EPA TIER 4 FINAL, FILM, COUPLER, ISO, HEATER, WATER JACKET, INSTRUCTIONS, ANSI, INSTRUCTIONS, CANADA, INTEGRATED RADIO, KIT, STD BLADE, TRACK W/PADS, LIGHTS, LED, LINES, BOOM, LINES, QC, LONG STICK, 3 LINE, LINES, STICK, LINKAGE BUCKET W/ LIFTING EYE, MONITOR NG, ADVANCED LITE, Online Owner's Manual , PRODUCT LINK, CELLULAR, PLE643, SEAT, AIR SUSP, FABRIC, SOFTWARE, 2 WAY CONTROL, SOFTWARE, CODED START, SOFTWARE, PROPORTIONAL CONTROL, SOFTWARE, STICK STEER CONTROL, STICK, LONG, W/THUMB BRACKET ## Machine details ### GENERAL APPEARANCE - **Bumper:** Good - **Car Body:** Good - **Counterweight:** Good - **Crankcase Guard / Battery Box:** Good - **Eng. Enclose Hood / Stack:** Good - **Engine Doors:** Good - **Fenders:** Good - **Fiberglass:** Good - **Fuel Tank:** Good - **Grab Irons:** Good - **Hood:** Good - **Main Frame Welds:** Good - **Paint:** Good - **Plastic:** Good - **Pre-Cleaner Bowl:** Good - **Radiator Grill & Shroud:** Good - **Sheet Metal:** Good - **Steps / Ladder:** Good ### SAFETY ITEMS - **ROPS:** Yes - **Safety Decals In Place:** Yes - **Safety Decals Legible:** Yes ### OPERATOR STATION - **Current Safety Manual:** Yes ### ENGINE - **Fuel Injection System:** Good - **Governor:** Good - **Operating Condition - ENGINE:** Good - **Turbocharger / Blower:** Good ### COOLING SYSTEM - **Coolers:** Good - **Fan:** Good - **Radiator:** Good - **Water Pump:** Good ### ELECTRICAL, STARTING AND CHARGING SYSTEM - **Block Heater:** Yes ### HYDRAULICS - **Boom Cylinder:** Good - **Bucket Cylinder:** Good - **Control Linkage:** Good - **Filter Condition (CUT):** Good - **Hydraulic Swivel:** Good - **Operating Condition - HYDRAULICS:** Good - **Pump Drive:** Good - **Pumps & Valves:** Good - **Stick Cylinder:** Good - **Swing Gear:** Good - **Swing Motors:** Good - **Tank:** Good - **Travel Motors:** Good ### BOOM - **Boom Condition:** Good - **Boom Pins:** Good - **Pins & Bushings - BOOM:** Good ### STICK - **Pins & Bushings - STICK:** Good - **Stick Conditions:** Good - **Stick Pins:** Good ### BUCKET - **Quick Coupler:** Yes ### UNDERCARRIAGE - **Track Frame - Left:** Good - **Track Frame - Right:** Good ## Manufacturer specifications ### Blades - **Blade Height:** 17 in (43.18 cm) - **Blade Width:** 7.5 ft (2.29 m) ### Dimensions - Long Stick - **Boom In Reach:** 88.6 in (225.04 cm) - **Dig Depth:** 183 in (464.82 cm) - **Maximum Blade Depth:** 16.3 in (41.4 cm) - **Maximum Blade Height:** 14.3 in (36.32 cm) - **Maximum Dig Height:** 305.4 in (775.72 cm) - **Maximum Dump Clearance:** 224.8 in (570.99 cm) - **Maximum Reach:** 267.9 in (680.47 cm) - **Maximum Reach - Ground Level:** 262.7 in (667.26 cm) - **O/A Shipping Length:** 246.3 in (625.6 cm) - **O/A Track Width:** 86.6 in (219.96 cm) - **O/A Undercarriage Length:** 113.4 in (288.04 cm) - **Stick Length:** 86.9 in (220.73 cm) - **Swing Bearing - Height:** 28.7 in (72.9 cm) - **Track Belt/Shoe Width:** 17.7 in (44.96 cm) - **Vertical Wall:** 162.2 in (411.99 cm) ### Dimensions - Standard Stick - **Boom In Reach:** 66.2 in (168.15 cm) - **Dig Depth:** 161.7 in (410.72 cm) - **Maximum Blade Depth:** 16.3 in (41.4 cm) - **Maximum Blade Height:** 14.3 in (36.32 cm) - **Maximum Dig Height:** 289 in (734.06 cm) - **Maximum Dump Clearance:** 208.4 in (529.34 cm) - **Maximum Reach:** 247.9 in (629.67 cm) - **Maximum Reach - Ground Level:** 242.2 in (615.19 cm) - **O/A Shipping Length:** 241.9 in (614.43 cm) - **O/A Track Width:** 86.6 in (219.96 cm) - **O/A Undercarriage Length:** 113.4 in (288.04 cm) - **Stick Length:** 65.6 in (166.62 cm) - **Swing Bearing - Height:** 28.7 in (72.9 cm) - **Track Belt/Shoe Width:** 17.7 in (44.96 cm) - **Vertical Wall:** 141.9 in (360.43 cm) ### Engine - **Bore:** 3.4 in (8.64 cm) - **Displacement:** 148 cu in (2425.29 cu cm) - **Engine Model:** Cat C2.4 Turbo - **Net Power:** 55.9 hp (41.69 kw) - **Stroke:** 4 in (10.16 cm) ### General Specifications - **Digging Depth (since 2025):** 15.3 ft (4.66 m) - **Digging Reach (since 2025):** 22.3 ft (6.8 m) - **Engine (since 2021):** C2.4 Turbo - **Engine (since 2023):** C2.4 - **Engine (since 2025):** 55.9 hp (41.69 kw) - **Max Digging Depth (since 2021):** 91 ft (27.74 m) - **Max Digging Depth (since 2023):** 182.8 in ft (55.72 m) - **Net Power (since 2021):** 55.9 hp (41.69 kw) - **Net Power (since 2023):** 54.8 hp (40.87 kw) - **Operating Weight (since 2021):** 15821 lbs (7176.29 kg) - **Operating Weight (since 2023):** 17905 lbs (8121.58 kg) - **Operating Weight (since 2025):** 18,152 lbs (8233.62 kg) ### Hydraulic System - **Auxiliary Circuit - Primary - Flow:** 35 gpm (132.48 lpm) - **Auxiliary Circuit - Primary - Pressure:** 4134 psi - **Auxiliary Circuit - Secondary - Flow:** 9 gpm (34.07 lpm) - **Auxiliary Circuit - Secondary - Pressure:** 4134 psi - **Digging Force - Bucket:** 12272 lbs (5566.49 kg) - **Digging Force - Stick - Long:** 7579 lbs (3437.78 kg) - **Digging Force - Stick - Standard:** 8504 lbs (3857.35 kg) - **Hydraulic System Type:** Load Sensing Hydraulics with Variable Displacement Piston Pump - **Operating Pressure - Equipment:** 4134 psi - **Operating Pressure - Swing:** 3626 psi - **Operating Pressure - Travel:** 4134 psi - **Pump Flow at 2,400 rpm:** 44 gpm (166.54 lpm) ### Service Refill Capacities - **Cooling System:** 2.6 gal (9.84 l) - **Engine Oil:** 2.5 gal (9.46 l) - **Fuel Tank:** 38 gal (143.83 l) - **Hydraulic System:** 27 gal (102.2 l) - **Hydraulic Tank:** 14 gal (52.99 l) ### Swing System - **Machine Swing Speed:** 10 rpm ### Travel System - **Gradeability - Maximum:** 30 degrees - **Ground Pressure - Maximum Weight:** 5 psi - **Ground Pressure - Minimum Weight:** 5 psi - **Maximum Traction Force - High Speed:** 5856 lbs (2656.24 kg) - **Maximum Traction Force - Low Speed:** 14035 lbs (6366.18 kg) - **Travel Speed - High:** 3.1 mph (4.99 kph) - **Travel Speed - Low:** 1.9 mph (3.06 kph) ### Weights - **Operating Weight:** 18152 lbs (8233.62 kg) ## About this model The Caterpillar 307.5 is a compact mini excavator designed for digging, trenching, grading, and site preparation in confined work areas. As part of Caterpillar's mini excavator lineup, the 307.5 combines a small operating footprint with the reach and breakout force needed for utility, landscaping, residential construction, and light commercial applications. Typical features include a zero or reduced tail swing design, hydraulic versatility for attachments, and a comfortable operator station. The Caterpillar 307.5 is commonly selected for projects that require maneuverability, transportability, and efficient performance in tight spaces where larger excavators cannot operate effectively. ## Photos ![Caterpillar 307.5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mZjFiNzliODEzOWI3NDVjOWYyMDQzNGM1OGU0NzFmOCYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjIxMDc2) ![Caterpillar 307.5 photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hZDI5MmE5NDVmYThkNGZmODI4MTVlNTAzMmM3MTBiNiYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjIxMDI=) ![Caterpillar 307.5 photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iNDRjN2Q3ZTA4OWVjNzVmODIxYTQ5ZWJhNDZlZjRkMyYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjQ2MjUw) ![Caterpillar 307.5 photo 4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jYTk1OGVhZmI2ZmI1ODBkZTk0OTk0MWIxNjFiODNmYiYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjI2NDUz) ![Caterpillar 307.5 photo 5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mY2NhZGJiZWQyOWQ0MGY3ZmNlNDRlOGEyYTVlMjBhNiYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjE3MTg4) ![Caterpillar 307.5 photo 6](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lNzAwMGZhNjcwMDUyNGRhZmI2ZTg5MDJjNzJlMDhhNyYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjM4NjYx) ![Caterpillar 307.5 photo 7](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jMTUzODJiNzFiOGYyY2RlZGNmYzJiODIyMTdlZjkyNCYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjU1NjE0) ![Caterpillar 307.5 photo 8](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05NWY0OTM4MTg4NjQ0YmM5ZThjZjU2YTU1MDViN2Q3MyYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjYwNjMx) ![Caterpillar 307.5 photo 9](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kYTk0Y2RiMjc2Y2QzZjBkOTEyMGVlNjE3YWFjMmQ0YSYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjc0ODI=) ![Caterpillar 307.5 photo 10](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mZmExODVkYmNiYmJkODExYTllYTYyMGVmM2M0MmI2MSYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjEzOTc0) ![Caterpillar 307.5 photo 11](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iNTYwMjlmMmQwNjE3NWI3OTMxNTY0MzNjZjQ1N2I5NSYkdHh0PVdBR05FUiUyMEVRVUlQTUVOVCUyMENPJjE4NjA5)