# Caterpillar 304ECR for Sale in Harrisburg, PA **URL:** ## Listing details - **Price:** $54,600.00 USD - **Listing ID:** 77693007 - **Manufacturer:** Caterpillar - **Model:** 304ECR - **Category:** Mini Excavators - **Hours:** 1016 - **Serial number:** ME408752 - **Location:** Harrisburg, PA ## Description AIR CONDITIONING, AM/FM RADIO, CAT 304ECR TRACK EXCAVATOR, ELECTRICAL ARRANGEMENT, FABRIC SEAT WITH HIGH BACK SUSP, High Ambient Cooling, LINES, AUXILIARY, LONG STICK, Online Owner's Manual , PATTERN CONTROL CHANGER, Pilot Control, PRODUCT LINK PL243, ROPS - Enclosed ## Machine details ### GENERAL APPEARANCE - **Bumper:** Good - **Decals:** Good - **Draw Bar:** Good - **Eng. Enclose Hood / Stack:** Good - **Engine Doors:** Good - **Fiberglass:** Good - **Fuel Tank:** Good - **Grab Irons:** Good - **Main Frame Welds:** Good - **Paint:** Good - **Plastic:** Good - **Radiator Grill & Shroud:** Good - **Sheet Metal:** Good ### SAFETY ITEMS - **ROPS:** Yes - **Safety Decals In Place:** Yes - **Safety Decals Legible:** Yes ### OPERATOR STATION - **Current O&MM:** No ### ENGINE - **Knocking:** No ### COOLING SYSTEM - **Coolers:** Good - **Fan:** Good - **Radiator:** Good - **Water Pump:** Good ### ELECTRICAL, STARTING AND CHARGING SYSTEM - **Alternator:** Good - **Lighting:** Good - **Starter:** Good - **Wiring:** Good ### HYDRAULICS - **Boom Cylinder:** Good - **Bucket Cylinder:** Good - **Hose Lines:** 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 ### UNDERCARRIAGE - **Track Frame - Left:** Good - **Track Frame - Right:** Good ## Manufacturer specifications ### Blades - **Blade Height:** 12.8 in (32.51 cm) - **Blade Lift Height:** 15.8 in (40.13 cm) - **Blade Width:** 6.4 ft (1.95 m) - **Dig Depth:** 18.5 in (46.99 cm) ### Boom/Stick Excavator Option 1 - **Max Digging Depth:** 11.3 ft (3.44 m) - **Max Reach Along Ground:** 18.3 ft (5.58 m) ### Dimensions - **Height - Over Cab:** 8.2 ft (2.5 m) - **Maximum Cutting Height - Long Stick:** 16.7 ft (5.09 m) - **Maximum Cutting Height - Standard Stick:** 16.4 ft (5 m) - **Maximum Digging Depth - Standard Stick:** 10.3 ft (3.14 m) - **Maximum Dump Height - Long Stick:** 12.1 ft (3.69 m) - **Maximum Dump Height - Standard Stick:** 11.8 ft (3.6 m) - **Maximum Horizontal Reach - Long Stick:** 18 ft (5.49 m) - **Maximum Horizontal Reach - Standard Stick:** 17.1 ft (5.21 m) - **Maximum Reach - Ground Level - Standard Stick:** 17.6 ft (5.36 m) - **Maximum Vertical Dig Depth - Long Stick:** 8.4 ft (2.56 m) - **Maximum Vertical Dig Depth - Standard Stick:** 8 ft (2.44 m) - **Shipping Height:** 8.2 ft (2.5 m) - **Shipping Length:** 15.8 ft (4.82 m) - **Track Shoe Width:** 1.1 ft (0.34 m) - **Transport Width:** 6.4 ft (1.95 m) ### Engine - **Bore:** 3.4 in (8.64 cm) - **Displacement:** 146 cu in (2392.52 cu cm) - **Engine Model:** Cat C2.4 - **Gross Power:** 42 hp (31.32 kw) - **Net Power:** 40 hp (29.83 kw) - **Stroke:** 4 in (10.16 cm) ### Hydraulic System - **Auxiliary Circuit - Primary:** 15.9 gpm (60.18 lpm) - **Auxiliary Circuit - Secondary:** 7.1 gpm (26.87 lpm) - **Digging Force - Bucket:** 8498 lbs (3854.63 kg) - **Digging Force - Stick - Long:** 4384 lbs (1988.55 kg) - **Digging Force - Stick - Standard:** 4856 lbs (2202.65 kg) - **Operating Pressure - Equipment:** 3553 psi - **Operating Pressure - Swing:** 2625 psi - **Operating Pressure - Travel:** 3553 psi ### Operating Specifications - **Operating Weight:** 8838 lbs (4008.85 kg) ### Service Refill Capacities - **Cooling System:** 1.7 gal (6.43 l) - **Engine Oil:** 2.5 gal (9.46 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 - **Boom Swing - Left - With Stop:** 55 degrees - **Boom Swing - Left - Without Stop:** 80 degrees - **Boom Swing - Right:** 50 degrees - **Machine Swing Speed:** 9 rpm ### Travel System - **Maximum Traction Force - High Speed:** 3777 lbs (1713.22 kg) - **Maximum Traction Force - Low Speed:** 6921 lbs (3139.32 kg) - **Travel Speed - High:** 2.8 mph (4.51 kph) - **Travel Speed - Low:** 1.6 mph (2.57 kph) ### Weights - **Operating Weight - With Cab:** 8838 lbs (4008.85 kg) ## About this model The Caterpillar 304E CR is a compact mini excavator designed for construction, utility, landscaping, and site preparation work. It features a reduced tail swing design for operation in confined spaces and improved maneuverability around obstacles. The 304E CR is part of Caterpillar's E Series and is commonly used for digging, trenching, grading, and material handling. Typical configurations include a canopy or enclosed cab, auxiliary hydraulic options, and a range of bucket and attachment compatibility. Its compact size, transportability, and versatility make it suitable for urban job sites and applications where space is limited. ## Photos ![Caterpillar 304ECR](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kMjUzMDc4YjVhYjYyZjFiODgwMWVlNjg1OWIyNTlmMCYkdHh0PUNMRVZFTEFORCUyMEJST1RIRVJTJTIwRVFVSVBNRU5UJTIwQ09NUEFOWSUyMElOQyYxMjI0Nw==) ![Caterpillar 304ECR photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jNmJiZDUzZmNhMzYxOWQ4ODBlNjdkNjQxZjBiZDJmZiYkdHh0PUNMRVZFTEFORCUyMEJST1RIRVJTJTIwRVFVSVBNRU5UJTIwQ09NUEFOWSUyMElOQyY0ODA2OQ==) ![Caterpillar 304ECR photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05MzQ0NGYxM2VlMDhhOWE3ZGY3ZWIzN2MwNjVlNmVjYiYkdHh0PUNMRVZFTEFORCUyMEJST1RIRVJTJTIwRVFVSVBNRU5UJTIwQ09NUEFOWSUyMElOQyY0MTQ4MQ==) ![Caterpillar 304ECR photo 4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04ZDg2ZjQxOTYxMDA2Yjk4Yjg3YTZmNDFhMWFkY2Q5OSYkdHh0PUNMRVZFTEFORCUyMEJST1RIRVJTJTIwRVFVSVBNRU5UJTIwQ09NUEFOWSUyMElOQyY1Nzg0Mw==) ![Caterpillar 304ECR photo 5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lNmFlNTZlZTc5MzVmZjQ3ODc1ZDVjZDQ5OGE3NjY5MyYkdHh0PUNMRVZFTEFORCUyMEJST1RIRVJTJTIwRVFVSVBNRU5UJTIwQ09NUEFOWSUyMElOQyY2MzA2MA==) ![Caterpillar 304ECR photo 6](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jNGI1MjE4NWI5ZDQyNzY1ZDgzMjQ0OTQ5OWJiZWVlMCYkdHh0PUNMRVZFTEFORCUyMEJST1RIRVJTJTIwRVFVSVBNRU5UJTIwQ09NUEFOWSUyMElOQyY4NzE2) ![Caterpillar 304ECR photo 7](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kYTEwZjVjNGZiMjJjNzIwZGNmZmQ1Y2E1MTFlZDgwMCYkdHh0PUNMRVZFTEFORCUyMEJST1RIRVJTJTIwRVFVSVBNRU5UJTIwQ09NUEFOWSUyMElOQyYyMzc5Ng==) ![Caterpillar 304ECR photo 8](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05ODhkYTkzYWFkMGI4YWY0ZWIxYjFlZWJmN2VhZjhkYiYkdHh0PUNMRVZFTEFORCUyMEJST1RIRVJTJTIwRVFVSVBNRU5UJTIwQ09NUEFOWSUyMElOQyY2MDI1Mw==)