# 2021 Caterpillar 307.5 for Sale in Valdosta, GA **URL:** ## Listing details - **Price:** $88,900.00 USD - **Listing ID:** 88521266 - **Year:** 2021 - **Manufacturer:** Caterpillar - **Model:** 307.5 - **Category:** Mini Excavators - **Hours:** 757 - **Serial number:** GW702408 - **Location:** Valdosta, GA ## Description Air Conditioner, Auxiliary Hydraulics Pressure - Medium Pressure, Bucket, Fire Extinguisher, Lighting, Mirrors, Online Owner's Manual , Thumb Type - Hydraulic ## Machine details ### GENERAL APPEARANCE - **Cleaning Required:** No ### SAFETY ITEMS - **Cab Guards:** Yes - **ROPS:** Yes - **Safety Decals In Place:** Yes - **Safety Decals Legible:** Yes ### OPERATOR STATION - **Back Up Alarm:** Yes - **ROPS Certification Plate:** Yes ### ENGINE - **Blow By:** No - **Fluid Levels OK?:** Yes - **Knocking:** No - **Oil Leaks:** No - **Water in Oil:** No ### COOLING SYSTEM - **Coolers:** Good - **Fan:** Good - **Fan Drive:** Good - **Hoses:** Good - **Radiator:** Good - **Water Pump:** Good ### ELECTRICAL, STARTING AND CHARGING SYSTEM - **Alternator:** Good - **Batteries / Cables:** Good - **Lighting:** Good - **Pre-Heater:** Good - **Starter:** Good - **Wiring:** Good ### HYDRAULICS - **Boom Cylinder:** Good - **Bucket Cylinder:** Good - **Control Linkage:** Good - **Hose Lines:** Good - **Hydraulic Swivel:** Good - **Operating Condition - HYDRAULICS:** Good - **Pump Drive:** Good - **Stick Cylinder:** Good - **Swing Gear:** Good - **Swing Motors:** Good - **Tank:** Good - **Thumb Cylinder:** Good - **Travel Motors:** Good ### ATTACHMENTS / WORK TOOLS - **Thumb:** Yes ### 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 ### FINAL DRIVES - **Housings:** Good - **Planetaries / Diff:** 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 ft. (m) (since 2025):** 15.3 (4.7) - **Digging Reach ft. (m) (since 2025):** 22.3 (6.8) - **Engine (since 2021):** C2.4 Turbo - **Engine (since 2023):** C2.4 - **Engine hp (kW) (since 2025):** 55.9 (41.7) - **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 lbs. (kg) (since 2025):** 18,152 (8,233.6) ### 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 ![2021 Caterpillar 307.5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lYTI3ODJkNTY4NGQwNGM5OTVjMmRjZjkxZDc5M2UwMSYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjYwNDE2) ![2021 Caterpillar 307.5 photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04OGJiMTUwYjdhYWM4NmU1ZWJhNTYxYTY2ZjVlMjVkOSYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjEwNDI0) ![2021 Caterpillar 307.5 photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04MDk5ZTkzNTUyODdhZDg0ZGJjYjQ5OGUyNjhkOTViMyYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjIzNTI4) ![2021 Caterpillar 307.5 photo 4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mNDU0ZWJiZDRiODIxYjg0ZDM4OWQxZjM1ZWVlYWMwZSYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjMzNTkz) ![2021 Caterpillar 307.5 photo 5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hZjRiMTY3MzYzYzA0NWZiY2MxMWYzMzE5MDQ5YjMyMCYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjE2Nzg0) ![2021 Caterpillar 307.5 photo 6](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kYzg2NmM1ZmEwNGVmYTJlZDY3NDQ4ZDc5MDc4YjA5YSYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjUxNDIw) ![2021 Caterpillar 307.5 photo 7](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jMDFjNTFmMzQ0YjFjZDVhZDI3NzZlNWI5ZGUzYTM3NyYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjQzMzg4) ![2021 Caterpillar 307.5 photo 8](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lNDU1MDQyNzRiY2RlYzdlODhhZWE2Nzc4MmJhMzUxZSYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjE2NTE0) ![2021 Caterpillar 307.5 photo 9](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kMjdlOTFmMzExNWUwNzkxZjg0NDU3MjQ3YjU5YzMwNCYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjU4MDI4) ![2021 Caterpillar 307.5 photo 10](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iMjRkZWRhMjFmZDg0NmRhYjZhYTAxNTVlMjBjMmU0YiYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjE5MjI5) ![2021 Caterpillar 307.5 photo 11](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04YTkyYzI4ZTE1MTMwZmQ1YmQ0YjE2Yzk4Yjk1MjNhMSYkdHh0PVlBTkNFWSUyMEJST1MuJTIwQ08uJjE0NjUy)