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.