Views: 24 Author: Site Editor Publish Time: 2026-09-28 Origin: Site
As the pace of upgrading of construction machinery and equipment accelerates, the market demand for second-hand excavators continues to rise. In particular, the CAT307E2 excavator under the Caterpillar brand is highly favored in the second-hand market due to its stable performance, flexible operation and wide application fields. This article will comprehensively analyze the main technical features, actual application scenarios, usage advantages and purchase guide of CAT307E2 to help users deeply understand the value of this model.
If you need to purchase high-quality second-hand excavators, please contact the professional Jiecheng second-hand excavator supplier (https://www.machbro.com), or send an email to guo@machbro.com to obtain wholesale quotations and purchasing suggestions.
As a small crawler hydraulic excavator, CAT307E2 has a compact structure and is suitable for the construction needs of small spaces such as urban municipal administration, housing infrastructure, and landscaping. Without sacrificing excavation capabilities, it achieves a combination of flexible mobility and efficient operation.
This model is equipped with a high-performance hydraulic system with higher hydraulic flow and operating efficiency. The multi-way valve is optimized to support simultaneous multi-action operation, improve the control response speed, and ensure stable operation under various construction conditions.
The CAT307E2 is equipped with a Caterpillar original engine, which meets the EPA Tier 4 Final/EU Stage IV emission standards and has good fuel economy and power output. It can continue to operate stably even in harsh environments such as high temperature and high dust.
The cab adopts a shockproof and noise reduction design, equipped with an adjustable seat, a multi-function LCD screen and an ergonomic joystick, which brings great comfort to the operator and reduces fatigue caused by long-term construction.
The CAT307E2 is widely used in urban road construction, sewer laying, cable laying and other projects due to its compact and flexible body. Especially in cities with complex terrain or limited construction space, it performs particularly well.
In scenarios such as farmland improvement, orchard trenching, and tree transplantation, the small size and precise control capabilities of CAT307E2 can effectively improve construction efficiency and reduce damage to surrounding crops or vegetation.
CAT307E2 is very suitable for tasks such as foundation excavation and earth backfilling in projects such as villa complexes and commercial complexes. It can not only meet the operating depth, but also has strong construction adaptability.
Although CAT307E2 is not designed for heavy loads in mines, it can be used in light and medium-sized scenarios such as mine slope repair and tunnel auxiliary operations. As an auxiliary mechanical equipment, it effectively saves costs.
CAT brand products have good second-hand value retention due to their durability and international reputation. Under normal maintenance conditions, the service life of CAT307E2 can reach more than 8,000 hours, which is suitable as a long-term investment equipment for engineering projects.
As a mainstream brand model, CAT307E2 has a complete after-sales support system, with relatively complete second-hand parts and repair services, reducing the difficulty and cost of maintenance.
Even novice operators can quickly master the operation of CAT307E2 through simple training. The LCD monitoring system supports multiple languages, with an intuitive interface and convenient monitoring of operating status.
This model meets the current environmental emission requirements. In the context of increasing attention to green construction, it has a wider market adaptability and government procurement opportunities.
Before purchasing, you should evaluate whether it is suitable for the operating capacity of CAT307E2 based on your own construction conditions (such as excavation depth, construction space restrictions, etc.) to avoid the waste of resources of "buying big or small".
When purchasing a second-hand excavator, it is necessary to focus on whether the engine runs smoothly, whether the hydraulic system leaks oil, and whether the chassis components are severely worn. If necessary, you can ask a professional technician to accompany you to inspect the machine.
The second-hand market is deep, and it is particularly important to choose an experienced and legally qualified second-hand excavator supplier. Jiecheng Second-hand Excavator Supplier (https://www.machbro.com) has long been focusing on the sales of second-hand equipment of international brands such as Caterpillar and Komatsu, with quality assurance and perfect after-sales service, which is trustworthy.
Whether you can get timely after-sales service and technical support after purchasing is also an important factor that cannot be ignored in the purchasing process. High-quality second-hand equipment suppliers are usually equipped with a professional after-sales team to ensure that the equipment still maintains good performance after delivery.
The following is an overview of some key technical parameters of CAT307E2 for reference (data comes from official and industry data, only for technical understanding):
Project classification | Specific parameters |
Operating weight of the whole machine | About 7000 kg |
Engine model | CAT C2.4 ACERT™ |
Rated power | 40.5 kW |
Maximum digging depth | About 3800 mm |
Maximum digging radius | About 6220 mm |
Track ground length | About 2500 mm |
Fuel tank capacity | 65L |
Caterpillar CAT307E2 has become the preferred second-hand model of many construction units due to its stable performance, good applicability and high cost performance. For customers with limited budgets but who want to obtain high-quality excavator equipment, purchasing CAT307E2 is a wise move.
If you're looking to purchase or wholesale used excavators, please contact Jiecheng, a professional used excavator supplier. We offer a wide selection of models from brands like Caterpillar, Komatsu, and Hitachi, guaranteeing quality and global service. For more information, please visit https://www.machbro.com or email guo@machbro.com for the latest inventory and quotes.
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