The Used crawler excavator is constructed to handle demanding jobs with ease. Its 7210 kg machine weight and 0.31m³ bucket capacity, along with a 41KW, form a robust combination for heavy - duty tasks. With branded hydraulic components and essential core parts, this excavator, in excellent condition, is built to last.
Project | CAT 307 |
Working weight | 7210kg |
Power | 41kw 2200rpm |
Bucket capacity | 0.31m³ |
Maximum walking speed | 3.3/5.2km/h |
overall length | 6070mm |
overall width | 2290mm |
overall height | 2630mm |
Maximum digging radius | 6340mm |
Maximum digging depth | 4110mm |
Maximum digging height | 7290mm |
Maximum unloading height | 5150mm |
Maximum vertical excavation depth | 3640mm |
Maximum excavation radius at ground level | 6200mm |
Engine Name | Mitsubishi 4M40E1 |
Engine displacement | 2.84L |
This excavator delivers powerful and efficient performance, essential for demanding jobs. The high - performance Caterpillar engine provides consistent power while keeping fuel costs low. The advanced hydraulic system enables quick and efficient operation, allowing you to complete tasks faster, even in challenging conditions.
Designed to endure harsh conditions, the excavator features extra - thick, anti - abrasive tracks and a strengthened arm structure. It can operate in extreme environments, such as rocky mountainsides in mining or muddy fields in agriculture, without showing signs of wear and tear. Its durability ensures long - term performance, reducing the need for frequent overhauls.
Equipped with advanced onboard sensors and a smart dashboard, the excavator allows for intelligent monitoring. Real - time data on the machine's health helps you detect potential issues early. The predictive maintenance feature enables you to schedule maintenance proactively, preventing breakdowns and minimizing downtime during critical projects.
This excavator is highly versatile and suitable for diverse demanding projects. In mining, it can handle high - intensity rock excavation. For large - scale building construction, it efficiently manages excavation and foundation work. In agricultural development, it aids in large - scale land reclamation and canal digging. It also performs well in industrial infrastructure projects, handling earthwork tasks with precision.
- Troubleshooting and diagnosis: Handle any technical issues with professional diagnosis and solutions.
- Repair and maintenance: Provide regular and on - demand services to ensure your excavator runs smoothly.
- Parts and component replacement: Replace damaged or worn - out parts promptly with high - quality components.
- Equipment inspections and evaluations: Conduct thorough inspections to accurately assess the condition of your excavator.

Q1: How do you ensure the performance of used excavators?
A:Our experienced team conducts thorough inspections and performance tests on each used excavator to ensure it meets our high - performance standards.
Q2: What's the delivery time?
A:Delivery is within 7-12 working days after receiving the advance payment. We prioritize quick delivery to support your project timelines.
Q3: Can the price be negotiated for large orders?
A:Yes,we are open to price negotiations for large orders.The more you order,the more favorable the pricing we can offer based on your specific requirements.