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Caterpillar 312D Excavator Description
The Caterpillar 312D excavator is a highly efficient, medium-sized hydraulic excavator that excels in a variety of construction, infrastructure, and mining applications. It offers robust performance, versatile functionality, and durable design, making it a popular choice in the heavy machinery market. Below are the key specifications and performance details of the used Caterpillar 312D excavator:
This used construction equipment has a working weight of 12,920 kg and a bucket capacity of 0.52 cubic meters. With a boom length of 2800 mm and a bucket rod length of 3000 mm, the Caterpillar 312D excavator is perfect for a range of earthmoving and excavation tasks, from large-scale construction to infrastructure projects.
Powered by the Cat C4.2 ACERT engine, the Caterpillar 312D delivers 72 kW of power, ensuring optimal performance even in demanding conditions. This engine has a displacement of 4.25 liters and a bore stroke of 102×130 mm. Designed to meet US EPA Tier 4 and Euro IV emissions standards, it guarantees lower fuel consumption and reduced emissions, making it a smart choice for sustainable construction projects.
Rotation Speed: 12.4 rpm
Rotation Torque: 63 kN
Walking Speed: 5.5 km/h
Climbing Capacity: 70%
Bucket Digging Force: 96 kN
Bucket Rod Digging Force: 62 kN
Maximum Traction: 114 kN
These outstanding performance specs make the Caterpillar 312D excavator an excellent choice for excavators for sale in the heavy machinery market, offering flexibility, speed, and power for various projects such as digging, lifting, and trenching.
Whether you're searching for used construction equipment or looking to add a reliable and versatile piece of heavy machinery to your fleet, the Caterpillar 312D excavator is a top contender. Its combination of powerful performance, flexibility, and efficiency makes it an ideal solution for any construction or mining project.
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Cat 312D Excavator Engine | Cat 312D Excavator Hydraulic | Cat 312D Excavator Cab |
The Information of Used Caterpillar 312D Excavator | ||
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Operating weight (kg) | 12920KG | |
Bucket capacity (m ³) | 0.52 | |
Fuel tank (L) | 250 | |
Displacement(L) | 4.25 | |
Tonnage (tons) | 12 | |
Track width (mm) | 500 | |
Total transport length (mm) | 7590 | |
Total transport width (mm) | 2590 | |
Total transport hight (mm) | 2970 | |
Location | Shanghai China |
The used Cat 312D excavator is a highly versatile and powerful piece of heavy machinery, ideal for a variety of construction applications. Here are some key scenarios where the Caterpillar 312D excavator shines:
The Caterpillar 312D excavator is an excellent choice for foundation excavation in building construction projects. With a bucket digging force of 96 kN and a bucket rod digging force of 62 kN, it performs efficiently in all soil types, ensuring smooth and effective excavation for residential, commercial, and industrial building foundations.
For road construction projects, the Cat 312D excavator excels in earthmoving and excavation tasks. Its maximum digging depth of 5840 mm and maximum digging height of 8580 mm make it suitable for a variety of roadbed and pavement preparations. Its versatility ensures quick and efficient completion of road construction and repair work.
In urban greening and landscape maintenance, the Caterpillar 312D excavator is perfect for digging tree pits, creating green spaces, and land formation. Its compact design and powerful hydraulic capabilities make it ideal for small-scale excavation and landscaping tasks in tight urban environments.
The used Cat 312D excavator is also highly effective in mining applications, including coal extraction and mineral processing. With its durable construction, efficient hydraulic system, and 70% climbing ability, it delivers stable performance even in rugged and demanding conditions, making it a valuable asset in the mining industry.
The used Cat 312D excavator is a robust and reliable piece of heavy machinery that excels in a range of construction and industrial applications. Whether you’re looking for excavators for sale for building construction, roadwork, urban greening, or mining, the Caterpillar 312D excavator offers the power, versatility, and efficiency required to get the job done.
![]() | ♦ All Well Educated with University Degree
♦ Multinational Language SpeakingTeam: English, Russian, Spanish,Portuguese, French, Arabic
♦ 50% of Team has 5+ YearsInterational Machinery Exporting Experience
♦ Positive Personality: Honest,Reliable, Hardworking, Friendly,Proactive |
![]() | Shanghai JINDONGYU Construction Machinery Co., Ltd. has the largest construction machinery and industrial equipment factory in Shanghai, China, with world-class modern facilities and automated production processes.
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We have a complete production process and more than 1000 machines inventory, our factories are distributed in Shanghai, Anhui, Shenzhen, Shandong and other regions
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![]() | Our factory is mainly located in Shanghai, with convenient transportation, 2-3 hours drive from the office. Welcome to start a wonderful journey with us in China.
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40HQ Container is one of the most commonly used modes of transport for excavators, which can complete the complete delivery of 3 excavators under 8 tons, and can also decompose and transport 12-15 tons of excavators, which can minimize shipping costs | FLAT RACK Container, also known as 40FR, can complete the delivery of 12-30 tons of medium-sized excavators 2-3 sets, the maximum limit to complete the transportation and solve the cost, is a way to complete the delivery
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RO-RO excavator transportation mode can complete the complete delivery of more than 20 tons of excavators, which is more flexible and changeable, and can book the space separately according to the requirements of customers for excavators, complete the delivery and maximize the cost of assisting customers to save freight | BULK SHIPMENT mainly aimed at the transportation mode of batch excavators. Due to the large number of excavators transported, the freight can be reduced by negotiation with the shipping company during complete transportation
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May 2024 -2 Units Excavator to Mozambique | January 2024 -2 Units Wheel Loader to Australia | September 2023 -1 Units Excavator to Ghana | August 2023 -4 Units Forklit CPCD30 to Zimbabwe |
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May 2023 -2 Units Bulldozer to Guatemala | September 2022 -3 Units Excavator to Indonesia | June 2022 -1 Units Excavator to Russia | May 2021 -2 Units Dump Truck to Uzbekistan |
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February 2021 -4 Units Road Roller to Tanzania | November 2020 -1 Unit Excavator Crane to Argentina | August 2020 -2 Unit Excavator to Kazakhstan | February 2020 -5 Units Grader to Philippines |
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September 2019 -1 Unit Excavator to Ecuador | July 2019 -1 Unit Truck Crane to Mongolia | May 2019 -1 Unit Excavator to Myanmar | April 2019 - 1 Unit Crawler Crane to Bahrain |
![]() | WARRANTY JINDONGYU grants our customers a warranty of 3 months or within 500 hours. For any machine purchased from us, During the warranty period, in the event of material or process defects in the normal operation of some parts, we will, at our sole discretion, repair or replace the defective parts free of charge as compensation.
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![]() | SPARE PARTS JINDONGYU is committed to providing our customers with high quality excavators, loader accessories, authentic spare parts with precise applicability and proper function. With our global dealer network, fast delivery and service are guaranteed wherever you are. Please submit your spare parts request to us and list the product name, model number, equipment serial number, and description of the parts required. We guarantee that your request will be dealt with promptly and appropriately. |
![]() | INSTALLATION JINDONGYU can provide you with the overall installation of complex excavators, loaders and other mechanical equipment. Allows you to start the correct operation of construction machinery. After the installation is complete, we will check the machine, evaluate the operation, and provide you with a test data report of the installation and operation. We can also send engineers to the customer site for maintenance work |
![]() | TRAINING JINDONGYU offers perfect facilities and comfortable environment, which can provide training services for different users. Training courses include excavator, loader product training, operation training, maintenance knowledge training, technical knowledge training, standards, laws and regulations training and other training, are tailored to your individual needs. Training programs can be conducted at our factory site or at the customer site. |
♦HOW DO YOUR PRICES COMPARE WITH MANUFACTURERS/FACTORIES?
We are China's top five second-hand construction machinery manufacturers, factory direct sales of second-hand excavators, loaders, slip loaders, bulldozers, etc., from a lot of comparison and feedback from customers, our prices are more competitive.
♦HOW IS YOUR DELIVERY TIME?
Under normal circumstances, we can immediately deliver conventional machines to customers within 7-10 days, because we have a total of more than 1000 units of excavators, loaders, slip loaders, bulldozers and other equipment inventory can be shipped directly.
♦HOW SOON CAN YOU RESPOND CLIENT INQUIRIES?
Our team is made up of a group of hard-working and dynamic people, working 24/7, ready to respond to customer needs and questions, most of which can be resolved within 8 hours.
♦WHICH PAYMENT TERMS CAN YOU ACCEPT?
Usually we can use telegraphic transfer or letter of credit, and sometimes we can use DP.
(1) By wire transfer, 30% deposit is required, 70% balance is settled before delivery, long-term cooperation customers can be settled with a copy of the original bill of lading.
(2) Using letter of credit, 100% irrevocable and internationally recognized letter of credit without "soft terms"! It is acceptable, please ask the sales manager you work with for advice.
♦WHICH INCOTERMS 2010 TERMS CAN YOU WORK?
We are a professional and experienced international company that can deal with INCOTERMS 2010, we usually deal with general terms such as FOB, CFR, CIF, CIP, DAP etc
♦HOW LONG WILL YOUR PRICE BE VALID?
We are a gentle and friendly supplier, never greedy for excessive profits. Our prices have remained basically stable throughout the year. We will only adjust our prices based on two situations:
(1) The exchange rate between US dollar and RMB changes greatly with the change of international currency exchange rate;
(2) Due to the increase in labor costs and raw material costs, the factory adjusted the price of the machine.
♦WHAT LOGISTICS WAYS YOU CAN WORK FOR SHIPMENT?
We can ship construction machinery by various means of transport
(1) 80% of our cargo will be shipped by sea, either in containers or ro-ro/bulk to major continents such as Africa, South America, the Middle East, Oceania and Southeast Asia
(2) China's inland neighboring countries, such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, etc. We can transport machines by road or rail.
(3) For urgently needed lightweight spare parts, we can use international Courier services such as DHL, TNT, UPS or Fedex