CAT 306 Excavator
The Caterpillar 306 is a robust and versatile next-generation mini hydraulic excavator, designed to meet the demands of diverse applications, including construction, landscaping, and utility work. With an operating weight of approximately 16097 pounds, it offers the perfect balance of power and maneuverability, making it ideal for confined job sites without sacrificing performance. The machine is equipped with a fuel-efficient CAT C2.4 Turbo engine, delivering 55.9 hp, and an advanced hydraulic system, ensuring precise and responsive controls for digging, grading, and lifting tasks.
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CAT306 Excavator
This excavator stands out for its operator-centric design, featuring a spacious cab with advanced climate control, a high-resolution LCD monitor, and intuitive joystick controls for seamless operation. The 306 offers customizable hydraulic settings, a stable retractable undercarriage, and a reduced tail swing design, enhancing safety and flexibility in tight spaces. Additionally, it boasts compatibility with a variety of HAWK attachments, such as hammers, augers, and buckets, allowing users to maximize its utility across multiple job types.
Durability and ease of maintenance are key highlights of the Caterpillar 306. Built with heavy-duty components and a reinforced structure, it ensures long-term reliability in challenging environments. Routine maintenance is simplified with ground-level access to service points, an auto-idle feature to reduce fuel consumption, and Cat’s robust telematics system for remote monitoring and diagnostics. Whether for digging trenches, clearing land, or performing precision tasks, the 306 is a dependable partner for delivering productivity and efficiency on any job site.
CAT 306 EXCAVATOR ADD-ONS
Long Reach Arms
The HAWK Long Reach Arms Package is an excellent addition to any standard excavator for deep foundation excavation, industrial demolition, deeper or more precise dredging, large digging projects, barge unloading, tank cleaning, and for any.. read more
Amphibious Undercarriage
The HAWK Amphibious Undercarriage is an excavator that you can use in inaccessible places. Install our amphibious undercarriage and tracks package and easily be able to dredge and excavate from land, sea, or swamp,.. read more
RTK GPS Dredge & Dig System
The HAWK RTK GPS Dredge & Dig System is an efficient and accurate dredging equipment and you always know where you’re dredging with our new RTK GPS system that can be attached to a dredge.. read more
CAT 306 EXCAVATOR ATTACHMENTS
Hydraulic Breaker Hammers
The HAWK hydraulic breaker hammer is essential in mining, demolitions, excavations, and quarries as it chips away large boulders and concrete structures. Most contractors prefer using the hydraulic hammer breaker because of its high performance.
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HAWK Capacity Clamshell Buckets
The HAWK excavator clamshell bucket and rotating clamshell bucket are best for dredging and material re-handling. These clamshell buckets are capable of picking up 0.5 y³ of material. The rotating clamshell bucket offers 360-degrees of rotation.
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HAWK Excavator Grapples
HAWK excavator grapples are an excellent alternative to excavator buckets, converting the latter into machines fit for demolition site cleanups, sorting trash, and handling loose materials. HAWK offers different excavator grapples for different applications.
HAWK Rotary Screening Buckets
HAWK Rotary Screening Buckets are versatile excavator attachments designed for efficient on-site material sorting. Ideal for construction, landscaping, and recycling projects, these durable buckets feature a rotating drum for separating soil, gravel, sand, and… read more
CAT 306 EXCAVATOR FEATURES AT A GLANCE
LATEST FEATURES
- Optional CAT 306 Excavator Command remote control allows you to work outside of the cab to help avoid potential hazards.
- Optional CAT 306 Excavator Detect – People Detection helps the operator avoid personnel on the jobsite with visual and auditory alerts.
- The optional integrated vehicle health management system alerts the operator with service guidance and necessary parts to enhance uptime.
- Optional single antenna global navigation satellite system (GNSS) gives you visual and auditory guidance to grade.
- Optional auxiliary relay powers on and turns off CB radios, beacon lights, and other attachments without you taking your hands off the joysticks.
- Enhance visibility to make service work more accessible and safer with optional inspection lighting.
- Make the jobsite safer with an optional swing alarm.
Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
Build Number: 08B
All HAWK Excavator CAT306 models are built for easy operation and compatibility with various attachments, making them ideal for a wide range of excavation, construction, and marine dredging projects.
HIGH PERFORMANCE
- The CAT C2.4 Turbo engine reliably delivers power to the pumps for maximum production.
- The electrohydraulic system responds quickly and efficiently to the task at hand.
- Match the excavator to the job with three power modes – Power, Smart, and Eco.
- Power mode is maximum power all the time. Smart mode automatically matches engine and hydraulic power to digging conditions, providing maximum power when needed and reducing power when it isn’t to help save fuel.
- Eco mode reduces engine speed and keeps it constant to reduce fuel consumption.
PRODUCT SPECIFICATIONS FOR CAT 306 EXCAVATOR
ENGINE | |
|---|---|
| Net Power – ISO 9249 | 55.9 HP |
| Engine Model | Cat C2.4 Turbo |
| Engine Power – ISO 14396 | 57.9 HP |
| Bore | 3.4 in |
| Stroke | 4 in |
| Displacement | 148 in³ |
HYDRAULIC SYSTEM | |
| Main System – Maximum Flow | 151 l/min (40 gal/min) |
| Maximum Pressure – Equipment | 3553 psi |
| Maximum Pressure – Travel | 3553 psi |
| Maximum Pressure – Swing | 3263 psi |
SWING MECHANISM | |
| Swing Speed | 11 rpm |
WEIGHTS | |
| Maximum Operating Weight | 16097 lb |
SERVICE REFILL CAPACITIES | |
| Fuel Tank Capacity | 39 gal (US) |
| Cooling System | 34.3 gal (US) |
| Engine Oil | 2.1 gal (US) |
| Hydraulic System | 27.5 gal (US) |
| Hydraulic Tank | 14 gal (US) |
DIMENSIONS | |
| Dig Depth | 3710 mm (146 in) |
| Vertical Wall | 2710 mm (107 in) |
| Maximum Reach at Ground Level | 6130 mm (241 in) |
| Maximum Reach | 6295 mm (248 in) |
| Maximum Dig Height | 5835 mm (230 in) |
| Maximum Dump Clearance | 4325 mm (170 in) |
| Tail Swing with Counterweight (250 kg/551 lb) | 1475 mm (58 in) |
| Tail Swing with Counterweight (500 kg/1,103 lb) | 1516 mm (60.0 in) |
| Tail Swing without Counterweight | 1350 mm (53 in) |
| Maximum Blade Height | 415 mm (16 in) |
| Maximum Blade Depth | 600 mm (24 in) |
| Boom Height in Shipping Position | 1755 mm (69 in) |
| Swing Bearing Height | 672 mm (27 in) |
| Overall Undercarriage Length | 2580 mm (102 in) |
| Overall Shipping Length | 5975 mm (235 in) |
| Boom Swing Right | 910 mm (36 in) |
| Boom Swing Left | 735 mm (29 in) |
| Track Belt/Shoe Width | 400 mm (16 in) |
| Overall Track Width | 1980 mm (78 in) |
| Width Over Upper House | 1950 mm (77 in) |
| Boom | Reach 98 in (2485 mm) |
| Stick | 1580 mm (62″) |
| Shipping Height – Top of Cab | 100 in (2545 mm) |
| Handrail Height | n/a |
| Shipping Length | 235 in (5975mm) |
| Ground Clearance | 12 in (306 mm) |
| Length to Center of Rollers | n/a |
| Track Gauge | 16 in (400 mm) |
| Transport Width | 78 in (1980mm) |
WORKING RANGES & FORCES | |
| Maximum Digging Depth | 146 in (3710 mm) |
| Boom | Reach 98 in (2485mm) |
| Stick | 71.7″ (1820 mm) |
| Maximum Reach at Ground Level | 248 in (6295 mm) |
| Maximum Dig Height | 230 in (5835 mm) |
| Maximum Depth Cut | 162″ (4110 mm) |
| Bucket Digging Force – ISO | 11,578 lb/f |
| Stick Digging Force – ISO | 6,632 lb/f. |
Other HAWK Products
Explore our fleet of heavy-duty excavator accessories for a range of construction, excavation, and dredging projects.
HAWK Vision
Attach the RTK GPS Positioning system to your excavator's bucket or other attachment to always know where the bucket is under the waterline. Prevent over and under dredging.
Amphibious Undercarriage
Complete amphibious undercarriage allowing you to convert your existing excavator into a swamp dredger capable of even more production in harsh areas.
Sectional Barges
Fully modular barges ready for quick assembly at the job site. Can hold an excavator and long stick for the extended reach your excavation needs.