# 2023 Caterpillar 306CR

**URL:** <https://www.constructionequipmentguide.com/used-equipment/caterpillar/mini-excavators/306cr/id/89088080>

> This machine has been sold or is not currently for sale.

## Listing details

- **Price:** Sold
- **Listing ID:** 89088080
- **Year:** 2023
- **Manufacturer:** Caterpillar
- **Model:** 306CR
- **Category:** Mini Excavators
- **Hours:** 382
- **Serial number:** 19062493
- **Location:** York, PA

## Description

Diamond Certified. Heat & A/C. Hydraulic Thumb. 2 Speed., 2023 CATERPILLAR 306CR MINI EXCAVATOR, 382 Hours, TRADES CONSIDERED. WE ARE CASH BUYERS FOR ALL MAKES, TYPE, AND KINDS OF AG OR CONSTRUCTION EQUIPMENT!, FINANCING & NATIONWIDE SHIPPING AVAILABLE!, - DIAMOND CERTIFIED, - MULTI POINT BOBCHECK INSPECTION COMPLETED BY A CERTIFIED BobcatTECHNICIAN, - 60 DAY LIMITED POWERTRAIN WARRANTY, - Enclosed Cab, - Heat & A/C, - Radio, - Suspension Seat, - Touchscreen Display, - AUX Hydraulics, - 2 Speed, - Hydraulic Thumb, - 12" Tooth Bucket, - 78" Backfill Blade, - 55.9 HP CAT Diesel Engine, - 15,766 LB Operating Weight, - 13.5' Max Dig Depth, - 15" Rubber Tracks, SERIAL#: CAT00306A6G609200, STOCK#: 710806, Crownstone Equipment has 5 convenient store locations across central Pennsylvania and Northern Maryland: Bobcatof York, Bobcatof Lancaster, Bobcatof Reading, Bobcatof Hagerstown & Bobcatof Frederick! Please contact us to verify this unit's current location before your visit., Message Crownstone Equipment with stock number 710806, your ZIP code, and any trade information to request details, discuss delivery, or schedule a closer look.

## Manufacturer specifications

### Air Conditioning System

- **Air Conditioning (since 2026):** The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1287). The system contains 0.9 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.

### Blade

- **Angle Blade Height (since 2026):** 15.7 in (39.88 cm)
- **Angle Blade Width (since 2026):** 78 in (198.12 cm)
- **Straight Blade Height (since 2026):** 15.4 in (39.12 cm)
- **Straight Blade Width (since 2026):** 78 in (198.12 cm)

### Certification - Cab

- **Roll Over Protective Structure (ROPS) (since 2026):** ISO 12117-2:2008
- **Tip Over Protective Structure (TOPS) (since 2026):** ISO 12117:1997
- **Top Guard (since 2026):** ISO 10262:1998 (Level II)

### Dimensions

- **Height:** 8.3333 ft (2.54 m)
- **Length:** 19.4167 ft (5.92 m)
- **Weight:** 15821 lbs (7176.29 kg)
- **Width:** 6.4167 ft (1.96 m)

### Dimensions - Long Stick

- **Boom In Reach (since 2026):** 117 in (297.18 cm)
- **Boom Swing - Left (since 2026):** 29 in (73.66 cm)
- **Boom Swing - Right (since 2026):** 36 in (91.44 cm)
- **Cab Height (since 2026):** 100 in (254 cm)
- **Dig Depth (since 2026):** 162 in (411.48 cm)
- **Ground Clearance (since 2026):** 12 in (30.48 cm)
- **Maximum Blade Depth (since 2026):** 24 in (60.96 cm)
- **Maximum Blade Height (since 2026):** 16 in (40.64 cm)
- **Maximum Dig Height (since 2026):** 241 in (612.14 cm)
- **Maximum Dump Clearance (since 2026):** 182 in (462.28 cm)
- **Maximum Reach (since 2026):** 263 in (668.02 cm)
- **Maximum Reach - Ground Level (since 2026):** 257 in (652.78 cm)
- **O/A Shipping Length (since 2026):** 234 in (594.36 cm)
- **O/A Track Width (since 2026):** 78 in (198.12 cm)
- **O/A Undercarriage Length (since 2026):** 102 in (259.08 cm)
- **Stick Length (since 2026):** 78 in (198.12 cm)
- **Swing Bearing - Height (since 2026):** 27 in (68.58 cm)
- **Tail Swing with Counterweight (since 2026):** 58 in (147.32 cm)
- **Tail Swing without Counterweight (since 2026):** 53 in (134.62 cm)
- **Track Belt/Shoe Width (since 2026):** 16 in (40.64 cm)
- **Transport Height (since 2026):** 95 in (241.3 cm)
- **Vertical Wall (since 2026):** 125 in (317.5 cm)
- **Width over Upper House (since 2026):** 77 in (195.58 cm)

### Dimensions - Standard Stick

- **Boom In Reach (since 2026):** 98 in (248.92 cm)
- **Boom Swing - Left (since 2026):** 29 in (73.66 cm)
- **Boom Swing - Right (since 2026):** 36 in (91.44 cm)
- **Cab Height (since 2026):** 100 in (254 cm)
- **Dig Depth (since 2026):** 146 in (370.84 cm)
- **Ground Clearance (since 2026):** 12 in (30.48 cm)
- **Maximum Blade Depth (since 2026):** 24 in (60.96 cm)
- **Maximum Blade Height (since 2026):** 16 in (40.64 cm)
- **Maximum Dig Height (since 2026):** 230 in (584.2 cm)
- **Maximum Dump Clearance (since 2026):** 170 in (431.8 cm)
- **Maximum Reach (since 2026):** 248 in (629.92 cm)
- **Maximum Reach - Ground Level (since 2026):** 241 in (612.14 cm)
- **O/A Shipping Length (since 2026):** 235 in (596.9 cm)
- **O/A Track Width (since 2026):** 78 in (198.12 cm)
- **O/A Undercarriage Length (since 2026):** 102 in (259.08 cm)
- **Stick Length (since 2026):** 62 in (157.48 cm)
- **Swing Bearing - Height (since 2026):** 27 in (68.58 cm)
- **Tail Swing with Counterweight (since 2026):** 58 in (147.32 cm)
- **Tail Swing without Counterweight (since 2026):** 53 in (134.62 cm)
- **Track Belt/Shoe Width (since 2026):** 16 in (40.64 cm)
- **Transport Height (since 2026):** 69 in (175.26 cm)
- **Vertical Wall (since 2026):** 107 in (271.78 cm)
- **Width over Upper House (since 2026):** 77 in (195.58 cm)

### Engine

- **Bore (since 2026):** 3.4 in (8.64 cm)
- **Displacement (since 2026):** 148 cu in (2425.29 cu cm)
- **Engine Model (since 2026):** Cat C2.4 Turbo
- **Gross Power - ISO 14396 (since 2026):** 57.9 hp (43.18 kw)
- **Net Power (since 2026):** 55.9 hp (41.69 kw)
- **Net Power @ 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 (since 2026):** 55.9 hp (41.69 kw)
- **Stroke (since 2026):** 4 in (10.16 cm)

### General Specifications

- **Digging Depth (since 2025):** 12.2 ft (3.72 m)
- **Digging Reach (since 2025):** 20.1 ft (6.13 m)
- **Engine (since 2025):** 55.9 hp (41.69 kw)
- **Operating Weight (since 2025):** 15,671 lbs (7108.25 kg)

### Hydraulic System

- **Auxiliary Circuit - Primary - Flow (since 2026):** 24 gpm (90.84 lpm)
- **Auxiliary Circuit - Primary - Pressure (since 2026):** 3553 psi
- **Auxiliary Circuit - Secondary - Flow (since 2026):** 9 gpm (34.07 lpm)
- **Auxiliary Circuit - Secondary - Pressure (since 2026):** 3553 psi
- **Digging Force - Bucket (since 2026):** 11578 lbs ft (15697.45 nm)
- **Digging Force - Stick - Long (since 2026):** 5957 lbs ft (8076.5 nm)
- **Digging Force - Stick - Standard (since 2026):** 6632 lbs ft (8991.67 nm)
- **Operating Pressure - Equipment (since 2026):** 3553 psi
- **Operating Pressure - Swing (since 2026):** 3263 psi
- **Operating Pressure - Travel (since 2026):** 3553 psi
- **Pump Flow at 2,400 rpm (since 2026):** 40 gpm (151.4 lpm)
- **Type (since 2026):** Load Sensing Hydraulics with Variable Displacement Piston Pump

### Service Refill Capacities

- **Cooling System (since 2026):** 2.6 gal (9.84 l)
- **Engine Oil (since 2026):** 2.1 gal (7.95 l)
- **Fuel Tank (since 2026):** 34.3 gal (129.83 l)
- **Hydraulic System (since 2026):** 27.5 gal (104.09 l)
- **Hydraulic Tank (since 2026):** 14 gal (52.99 l)

### Sound

- **Average Exterior Sound Pressure (ISO 6395:2008) (since 2026):** 99 dB(A)
- **Operator Sound Pressure (ISO 6396:2008) (since 2026):** 72 dB(A)

### Sustainability

- **Recyclability (since 2026):** 96%

### Swing System

- **Boom Swing - Left (since 2026):** 60 degrees
- **Boom Swing - Right (since 2026):** 65 degrees
- **Machine Swing Speed (since 2026):** 11 r/min

### Travel System

- **Gradeability - Maximum (since 2026):** 30 degrees
- **Ground Pressure - Maximum Weight (since 2026):** 5.7 psi
- **Ground Pressure - Minimum Weight (since 2026):** 5.1 psi
- **Maximum Traction Force - High Speed (since 2026):** 6969 lbs ft (9448.57 nm)
- **Maximum Traction Force - Low Speed (since 2026):** 12589 lbs ft (17068.17 nm)
- **Travel Speed - High (since 2026):** 3.1 mph (4.99 kph)
- **Travel Speed - Low (since 2026):** 1.7 mph (2.74 kph)

### Weight Increase From Minimum Configuration

- **Angle Blade (since 2026):** 225 lbs (102.06 kg)
- **Counterweight (since 2026):** 551 lbs (249.93 kg)
- **Long Stick (since 2026):** 97 lbs (44 kg)
- **Steel Tracks with Pads (since 2026):** 827 lbs (375.12 kg)
- **XTC Carriage (no tool) (since 2026):** 141 lbs (63.96 kg)

### Weights

- **Maximum Operating Weight with Cab\*\* (since 2026):** 15766 lbs (7151.35 kg)
- **Maximum Operating Weight with Canopy\*\* (since 2026):** 15633 lbs (7091.02 kg)
- **Minimum Operating Weight with Cab\* (since 2026):** 14266 lbs (6470.96 kg)
- **Minimum Operating Weight with Canopy\* (since 2026):** 14134 lbs (6411.08 kg)
- **Operating Weight (since 2026):** 15766 lbs (7151.35 kg)

## About this model

The Caterpillar 306 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 while maintaining digging performance and machine stability. The 306 CR is commonly used for trenching, grading, lifting, and material handling on urban and residential job sites. Caterpillar equips this model with a fuel-efficient diesel engine, hydraulic auxiliary options, and a comfortable operator station. Its transport-friendly size and versatile attachment compatibility make the Caterpillar 306 CR a practical choice for contractors needing a small excavator with strong productivity in tight working areas.

## Photos

![2023 Caterpillar 306CR](http://images.auction123.com/0714f61e-b4a7-456e-a248-e5ad3c993e58/19062493/01.jpg?web001lnw)

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