The CAT Used cat 312D excavator is a versatile and reliable machine designed for various construction and excavation tasks. Here are some of its key advantages:

1. Powerful & Efficient Performance
Equipped with a CAT C4.4 ACERT engine, providing strong digging power and fuel efficiency.

Meets Tier 4 Interim/Stage IIIB emissions standards without requiring a Diesel Particulate Filter (DPF), reducing maintenance complexity.

2. Excellent Fuel Efficiency
Features Eco Mode to optimize fuel consumption without sacrificing performance.

Advanced hydraulic system reduces energy loss, improving overall efficiency.

3. Superior Hydraulic System
Load-sensing hydraulics ensure smooth and precise operation.

Independent hydraulic circuits allow simultaneous movement of multiple functions (e.g., boom, stick, and swing) for better productivity.

4. Durability & Reliability
Reinforced undercarriage and heavy-duty structure for long-term durability.

Protected hydraulic lines and components to minimize damage in tough conditions.

5. Operator Comfort & Control
Spacious, ergonomic cab with reduced noise and vibration for operator comfort.

Advanced LCD monitor for easy machine diagnostics and operation monitoring.

Proportional joystick controls for precise and effortless handling.

Brand	Catepillar
Model	CAT 312D
Engine type	Cat®C 4.2
Rotation speed (rpm)	11.2
Largest traction (kN)	65 kN
Engine power	76kW
Walking	crawler

Optional accessories:

Our company:

We are Shanghai Yanbang Engineering Machinery Co., Ltd., which has been regarded as

one of the top sales & service
corporations mainly specialized in trading & repairing used construction machineres & used

earth-moving
equipments in China. We provide second-hand equipments including excavator, loader,

bulldozer, grader,
road roller, truck crane, dump truck, forklift, trailer bed and so on.

Our product range includes used excavators, used bulldozers, used graders, used road

rollers, used wheel loaders and JCBs and many more

Contact information:

We can assure you of the quality of our used construction machinery and provide you with

the most competitive price since we

have professional staff to search for the cheapest and best machines from all over China.

Besides, we have skilled workers to
refine old machines if you need. You are very welcome to come here and inspect by

yourselves. Your satisfaction is our priority.
If you are interested in any of our used construction machinery, please feel free to contact us.

1. How to guarantee the condition and lifetime of the machine ?

A: We choose good condtion and less hour used machines. We are available for

third part certificate of all of the machines.

And they are all available for your inspection in its place.

2. How to have after sale service from us ?

A: We have old suppliers in China, used or new parts are available for us to get,

with reasonable price and in short time.

3. How can customers make visit and checking in China ?

A: We arrange everything ready for your jouney in China, welcome your happy visit!~

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