| Customization: | Available |
|---|---|
| Arm Length: | 3.0 meters |
| Bucket Capacity: | 0.25 Cubic Meter |
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Caterpillar 306E Mini Hydraulic Excavator Comprehensive Information
I. Technical Parameters
Engine: Equipped with Cat® C2.6 DI turbocharged engine, net power 41.5 kW (55.6 hp), total power 43 kW (57.6 hp), displacement 2615 cm³, compliant with U.S. EPA Interim Tier 2 emission standards.
Weight: Operating weight of the whole machine is 5795 kg, including cabin, 3 m boom, 1.58 m arm, and 0.25 m³ bucket (standard configuration).
Hydraulic System: Maximum flow of the main system is 140 L/min, maximum pressure of the implement is 24500 kPa; bucket digging force is 40 kN, arm digging force is 26 kN.
Swing System: Swing speed is 10.3 rpm, swing torque is 14.2 kN·m.
Tracks: Standard configuration includes 400 mm steel tracks with triple grouser, low ground clearance to enhance stability.
II. Performance Features
Efficient Power and Mode Switching
The engine supports "Standard/Power" dual working modes: Standard mode improves fuel efficiency by 15%, while Power mode can handle harsh working conditions.
High altitude adaptability up to 2500 meters, cold start capability down to -15.7ºC.
Precise Hydraulic Control
The hydraulic system is sensitive and stable, supporting fine grading, backfilling, and other operations; strong bucket and arm digging forces with short cycle times.
The floating function of the blade optimizes grading efficiency, suitable for landscaping and surface leveling.
Mobility and Stability
Manual dual-speed travel function balances speed and torque, enhancing slope steering and capability to traverse complex terrains.
Reinforced upper structure and chassis design provide strong torsional resistance, reducing the risk of operational deformation.
III. Structure and Durability
Front Structure: Made of high tensile strength steel, pins are coated with thick chrome to reduce wear and extend service life; enlarged pin diameter to distribute load.
Maintenance Design: Engine cover can be opened with one hand, maintenance points are concentrated on one side; equipped with a lifetime maintenance-free battery, 12V electrical system reduces maintenance costs.
IV. Optional Configurations
Blade width 1950 mm, height 360 mm, supports floating function.
Bucket capacity options of 0.22 m³ or 0.25 m³ (depending on specific working conditions).
V. Applicable Scenarios
Suitable for municipal engineering, landscaping, farmland transformation, and other medium to small earthwork operations, balancing efficiency and precision operation needs.
*The photos are all real shots at the venue.
| ltem | |
| Model | CAT 306E |
| Engine Power (kW) | 41.5KW |
| Bucket Capacity (m3) | 0.25m³ |
| Machine weight (T) | 5.32t |
| Size | 5766*2143*2540mm |
| Engine model | Cat C2.6 |
| Fuel tank capacity | 135L |
| Hydraulic oil tank | 87L |
| Rotation speed (rpm) | 10.3 |
| Travel speed (km/h) | 2.8/4.8 |
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