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{"title":"Used Cat 306E Mini Excavator 50HP Compact Crawler 2021 Model","imgUrl":"https:\/\/img.ismap.com\/nimg\/62\/b1\/c250e3cf546a46cf374fbc4e3ae8-200x200-1\/used_cat_306e_mini_excavator_50hp_compact_crawler_2021_model.jpg","attrs":{"Brand Name":"Caterpillar","Model Number":"306e","Certification":"ISO CE etc.","Place of Origin":"American"}}
{"title":"Durable CAT Excavator Engine with Net Flywheel Power of 31.1 KW 41.7 Hp Maximum","imgUrl":"https:\/\/img.ismap.com\/nimg\/92\/b4\/756d6ed18e2b6a4574ee7cfb4113-200x200-1\/durable_cat_excavator_engine_with_net_flywheel_power_of_31_1_kw_41_7_hp_maximum_digging_depth_of_6_5_m.jpg","attrs":{"Brand Name":"CAT","Model Number":"320d","Minimum Order Quantity":"1","Price":"32000"}}
{"title":"CAT307E second-hand excavator, perfect performance, fast action, low price, two","imgUrl":"https:\/\/img.ismap.com\/nimg\/7f\/59\/4397d626bf6f1bb5013080e0ea4e-200x200-1\/cat307e_second_hand_excavator_2c_perfect_performance_2c_fast_action_2c_low_price_2c_two_years_quality_guarantee.jpg","attrs":{"Year":"2018","Place of Origin":"Japan","Operating Weight":"7TON","Bucket capacity":"0.35m\u00b3"}}
{"title":"mini used excavators CAT 305.5 307.5 308 320Dfor sales secondhand excavator","imgUrl":"https:\/\/img.ismap.com\/nimg\/f8\/9c\/a96ef9daa5b64511f90af34080c7-200x200-1\/mini_used_excavators_cat_305_5_307_5_308_320dfor_sales_secondhand_excavator_construction_equipment_hammer_machine.jpg","attrs":{"Year":"2022","Place of Origin":"Japan","Operating Weight":"5.5ton","Bucket capacity":"2.41M\u00b3"}}
{"title":"mini usd excavator crawler cat 305.5e\/second hand cat 305,5e with cheap price in","imgUrl":"https:\/\/img.ismap.com\/nimg\/43\/24\/1f9d4c1e52d43cf991d48257a7f7-200x200-1\/mini_usd_excavator_crawler_cat_305_5e_2fsecond_hand_cat_305_2c5e_with_cheap_price_in_stock_from_china.jpg","attrs":{"Place of Origin":"Japan","Model Number":"CAT305.5E","Certification":"ISO CE","Price":"$7,000.00\/pieces 1-9 pieces"}}
{"title":"Used CAT 307d excavator small digger crawler Caterpillar excavator with high","imgUrl":"https:\/\/img.ismap.com\/nimg\/da\/9f\/46a84fbaca3483600b7415bb8a61-200x200-1\/used_cat_307d_excavator_small_digger_crawler_caterpillar_excavator_with_high_quality_condition_cat_303_caterpillar_in_stock_cat_30.jpg","attrs":{"Warranty":"1 Year","Weight (KG)":"7000","Video outgoing-inspection":"Provided","Machinery Test Report":"Provided"}}
{"title":"Used Excavators Cat 308E \/Secondhand Mini Japanese 8T have EPA construction","imgUrl":"https:\/\/img.ismap.com\/nimg\/c4\/f4\/a70d74eef55eeda62476ccd43a12-200x200-1\/used_excavators_cat_308e_2fsecondhand_mini_japanese_8t_have_epa_construction_tools_and_equipment_for_sale.jpg","attrs":{"Warranty":"1 Year","Weight (KG)":"3000","Video outgoing-inspection":"Provided","Machinery Test Report":"Provided"}}
20"/40" Container/Flat Rack/ Bulk Cargo / Ro-Ro Shipping for safety of your goods, professional, environmental and friendly packaging services will be provided for your selection.
20"/40" Container/Flat Rack/ Bulk Cargo / Ro-Ro Shipping for safety of your goods, professional, environmental and friendly packaging services will be provided for your selection.
The Cat 306E is a high-performance mini excavator that stands out in the compact machinery segment, designed to deliver exceptional power and versatility in confined workspaces. As part of Caterpillar’s renowned E series, this model combines the brand’s legacy of durability with advanced engineering, making it a top choice for contractors, landscapers, and utility workers seeking reliable equipment for small to medium-sized projects.
Product Overview With an operating weight of approximately 5,900 to 6,300 kg (depending on configuration), the Cat 306E strikes a perfect balance between size and strength. Its compact dimensions—width around 2.2 meters and height roughly 2.7 meters—allow it to navigate through narrow job sites, residential areas, and urban environments where larger excavators can’t operate. The machine’s short tail swing design further enhances its maneuverability, enabling it to rotate freely without risking damage to surrounding structures, a critical advantage in tight quarters.
Key Features
Engine Performance: Powered by a Cat C2.6 diesel engine, the 306E delivers around 50 horsepower (37 kW) of reliable power. This engine is engineered for fuel efficiency, reducing operational costs while meeting stringent emissions standards. Its responsive performance ensures consistent digging force and lifting capacity, even when tackling tough materials like clay or gravel.
Hydraulic System: The excavator features a load-sensing hydraulic system that optimizes fluid flow based on task demands, resulting in smooth, precise operation. This system enhances control over the boom, arm, and bucket, making it easy to perform detailed tasks such as grading, trenching, or placing materials with accuracy. The hydraulic system also minimizes energy waste, contributing to the machine’s overall efficiency.
Operator Comfort: The Cat 306E’s cabin is designed with operator comfort and productivity in mind. It offers a spacious interior with an adjustable suspension seat, ergonomic controls, and excellent visibility through large windows. Reduced noise and vibration levels help minimize fatigue during long shifts, while optional features like air conditioning ensure comfort in varying weather conditions.
Attachment Versatility: Compatible with a wide range of attachments—including buckets, augers, breakers, and grapples—the 306E adapts to diverse tasks, eliminating the need for multiple machines. Quick-coupler systems (optional) allow for fast attachment changes, reducing downtime and keeping projects on schedule.
Durable Construction: Built with high-strength steel in key components (boom, arm, undercarriage), the Cat 306E is designed to withstand heavy use and harsh working conditions. Reinforced structures and wear-resistant materials extend the machine’s lifespan, reducing maintenance needs and lowering long-term costs.
Advantages
Maneuverability: Its compact size and short tail swing make the 306E ideal for working in tight spaces, from backyard renovations to urban construction zones, expanding the range of projects it can handle.
Efficiency: The fuel-efficient engine and advanced hydraulic system reduce fuel consumption and operational costs, making the 306E a cost-effective choice for small to medium businesses.
Productivity: Powerful performance, precise controls, and attachment versatility ensure high productivity, allowing operators to complete tasks quickly and efficiently.
Reliability: Caterpillar’s global reputation for quality ensures the 306E is built to last, with minimal downtime and easy access to parts and service through the brand’s extensive dealer network.
Safety: The cabin is ROPS/FOPS certified, providing protection in case of rollovers or falling objects, while excellent visibility and intuitive controls enhance overall job site safety.
Item
Value
Product Name
Cat 306E Mini Hydraulic Excavator
Brand
Caterpillar
Category
Compact Excavator
Operating Weight
5900 - 6300 kg (varies by configuration)
Engine Model
Cat C2.6 Diesel Engine
Engine Power
50 hp (37 kW)
Fuel Tank Capacity
110 L
Hydraulic System Oil Capacity
70 - 75 L
Maximum Digging Depth
3.9 m
Maximum Reach at Ground Level
6.2 m
Maximum Loading Height
4.6 m
Standard Bucket Capacity
0.18 - 0.38 m³
Tail Swing Type
Short Tail Swing
Tail Swing Radius
1.3 m
Overall Width
2.2 m
Overall Height
2.7 m
Track Width (Standard)
450 - 500 mm
Track Length
2.5 m
Cab Certification
ROPS/FOPS
Cab Features
Ergonomic seat, intuitive controls, optional air conditioning
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