Robust Design 312D2 Used CAT Excavator Cat 12 Ton Excavator Compact

Used CAT 312D2 Excavator Japan Original 12 ton second hand caterpillar excavator in shanghai

Caterpillar CAT 312D2 Excavator Description

Why Choose a Used CAT 312D2 Excavator for Your Construction Needs
The **used CAT 312D2 excavator** is a standout choice for contractors seeking reliable and high-performance heavy machinery. With its robust design and advanced features, this excavator is engineered to tackle a variety of construction tasks efficiently. Its popularity in the industry stems from its ability to deliver consistent performance while minimizing operational costs, making it a cost-effective solution for both small and large-scale projects.

Engine Performance of the Used CAT 312D2 Excavator
The **used CAT 312D2 excavator** is powered by a Cat C4.2 engine, which generates 56 kW (72 HP) of power. This engine is designed with ACERT technology, ensuring optimal fuel efficiency and reduced emissions. With a displacement of 4.4 liters, the engine provides the necessary power to handle demanding tasks while maintaining low operational costs. This makes the 312D2 an excellent choice for contractors looking to maximize productivity without compromising on sustainability.

Hydraulic Efficiency in the Used CAT 312D2 Excavator
One of the key features of the **used CAT 312D2 excavator** is its advanced hydraulic system. The main pump delivers a maximum flow rate of 127 L/min, while the pilot pump operates at 36 L/min. This ensures smooth and precise control, even in challenging working conditions. The strategically placed auxiliary hydraulic lines reduce friction and pressure drop, enhancing the overall efficiency of the system. This hydraulic performance makes the 312D2 a reliable partner for tasks requiring precision and power.

Versatility and Work Capabilities of the Used CAT 312D2 Excavator
The **used CAT 312D2 excavator** is designed to handle a wide range of construction tasks with ease. It features an arm length of 2,800 mm and a bucket rod length of 3,000 mm, allowing for extended reach and flexibility. With a maximum digging depth of 5,840 mm and a maximum digging height of 8,580 mm, this excavator is well-suited for excavation, trenching, and material handling tasks. Its versatility ensures that it can adapt to various job site requirements, making it a valuable asset for contractors.

Compact Design and Transportability of the Used CAT 312D2 Excavator
The **used CAT 312D2 excavator** boasts a compact design, with a total length of 7,590 mm, a width of 2,590 mm, and a height of 2,970 mm. Its transport width of 2,490 mm and transport height of 2,970 mm make it easy to move between job sites, reducing downtime and improving efficiency. This portability is a significant advantage for contractors who need to transport equipment frequently, ensuring that the 312D2 is always ready for action.

Conclusion: The Used CAT 312D2 Excavator as a Smart Investment
In summary, the **used CAT 312D2 excavator** is a versatile and reliable piece of heavy machinery that offers exceptional performance, efficiency, and durability. Its powerful engine, advanced hydraulic system, and compact design make it an ideal choice for a wide range of construction applications. Whether you’re looking for a cost-effective solution or a machine that can handle diverse tasks, the 312D2 is a smart investment that delivers value and performance on every job site.

Shipping methods of Used CAT 312D2 Excavator Japan Original 12 ton second hand caterpillar excavator in shanghai

1. Bulk cargo vessel.

The used cat excavator will be put on the deck of bulk cargo vessel directly. This shipping way is cheaper, but needs longer time.

2. Flat rack.

The used cat excavator will be put in a flat rack, then load on container vessel. This shipping way is expensive, but needs short time.

3. Container.

The used cat excavator can be dismantled and put in a 40HQ. But the buyer needs to assemble after getting the container.

4. Ro-ro vessel.

This transportation method used to be frequently used, but due to the surge in China's new energy vehicle exports, most roll on/roll off ships have been leased by new energy vehicle manufacturers.

Dates of Used CAT 312D2 Excavator Japan Original 12 ton second hand caterpillar excavator in shanghai

ITEM	DATA
Model	Used CAT 312D2 Excavator Japan Original 12 ton second hand caterpillar excavator in shanghai
HS code	8429521200
Place of original	Japan
Max Bucket loading weight	12 ton
Engine	Cat 3054C
Travel speed	3.4-5.1 km/h
Transport length	7610 mm
Transport width	2490 mm
Transport height	2830 mm
Max excavation radius	8950 mm
Max digging depth	5590 mm
Max excavation height	10040 mm
Max uploading height	6950 mm
Max vertical digging depth	4610 mm

Details Images:

CAT 312D2 Excavator Engine

CAT 312D2 Excavator cab

CAT 312D2 Excavator Hydraulic Pump

CAT 312D2 Excavator Air Filter

Product Function:

Used CAT 312D2 Excavator for Efficient Earthmoving and Material Handling
The CAT 312D2 excavator is a powerhouse in earthmoving and material handling operations. With a bucket capacity of 0.93 m³ and a maximum digging depth of 6.56 meters, it is designed to tackle demanding tasks such as soil excavation, trenching, and material loading. Its advanced hydraulic system delivers a digging force of 123 kN, ensuring high productivity even in challenging terrains. Additionally, the machine’s fuel-efficient C4.4 ACERT engine reduces operational costs, making it a cost-effective choice for contractors seeking used construction equipment.

Used CAT 312D2 Excavator for Precision in Road Construction Projects
In road construction, the CAT 312D2 excels with its precision and versatility. Its operating weight of 12,800 kg and compact dimensions (transport length of 7.67 meters) allow it to maneuver efficiently in confined spaces. The excavator’s advanced hydraulic system enables smooth and accurate operations, such as grading, trenching, and pipe laying. With a travel speed of up to 5.5 km/h, it ensures quick movement between job sites, minimizing downtime and enhancing project timelines.

Used CAT 312D2 Excavator for Light Crushing and Demolition Tasks
While not primarily designed for heavy crushing, the CAT 312D2 can handle light demolition and crushing tasks with ease. Equipped with a reserved hammer interface, it supports attachments like hydraulic breakers, making it suitable for breaking concrete or light rock. Its hydraulic flow rate of 162 l/min ensures consistent performance in such applications. However, for prolonged heavy-duty crushing, larger excavator models are recommended.

Used CAT 312D2 Excavator for Municipal and Pipeline Engineering
The CAT 312D2 is a reliable partner in municipal and pipeline engineering projects. Its precise control system and digging capabilities make it ideal for tasks like trenching, utility installation, and landscaping. The machine’s operator-friendly cabin, equipped with advanced controls and ergonomic design, ensures comfort during long working hours. With a bucket breakout force of 96.7 kN, it can efficiently handle demanding tasks in urban construction environments.

Used CAT 312D2 Excavator for Enhanced Productivity in Diverse Applications
The CAT 312D2’s versatility extends to a wide range of applications, from quarrying to forestry. Its robust undercarriage and durable components ensure longevity and reliability in harsh working conditions. The excavator’s advanced monitoring system provides real-time diagnostics, enabling proactive maintenance and reducing unexpected downtime. With a fuel tank capacity of 235 liters, it supports extended working hours, making it a dependable choice for contractors seeking used excavators for sale.

Conclusion
The CAT 312D2 excavator is a versatile and efficient machine, suitable for various construction and engineering projects. Its powerful performance, fuel efficiency, and adaptability make it a valuable asset for contractors looking for used construction equipment. Whether for earthmoving, road construction, or municipal engineering, the CAT 312D2 delivers exceptional results, ensuring productivity and cost-effectiveness in every task.

More models we can supply

Komatsu used excavator	PC20/PC30/PC35/PC40/PC50/PC55/PC56/PC60/PC70/PC75/PC78/PC100/PC1 10/PC120/PC128/PC130/PC138/PC150/PC160/PC200/PC210/PC220/PC228/PC 240/PC270/PC300/PC350/PC360/PC400/PC450/PC460/PC490/PC650
Carter used excavator	CAT303/CAT305/CAT305.5/CAT306/CAT307/CAT308/CAT311/CAT312/CAT31 3/CAT315/CAT318/CAT320/CAT323/CAT324/CAT325/CAT326/CAT329/CAT33 0/CAT336/CAT340/CAT345/CAT349/CAT375
Doosan used excavator	DH(DX)35/55/60/70/75/80/150/200/215/220/225/235/260/300/350/370/420/500/ 530
Sany used excavator	SY16/SY35/SY55/SY60/SY65/SY75/SY85/SY95/SY115/SY135/SY155/SY205/SY 215/SY235/SY265/SY305/SY335/SY365
Hitachi used excavator	EX50/EX55/EX60/EX100/EX120/EX200/ZX50/ZX55/ZX60/ZX70/ZX75/ZX120/ZX12 5/ZX130/ZX135/ZX200/ZX210/ZX230/ZX240/ZX250/ZX270/ZX300/ZX330/ZX350/Z X360/ZX450/ZX600
Kobelco used excavator	SK50/SK55/SK60/SK70/SK75/SK115/SK135/SK140/SK160/SK200/SK210/SK230 /SK235/SK250/SK260/SK330/SK350/SK450/SK460
Hyundai used excavator	R55/R60/R70/R75/R80/R110/R115/R130/R150/R200/R205/R210/R220/R225/R 245/R305/R375/R420
Kubota used excavator	10/15/16/17/18/20/25/30/35/40/50/155/161/163/165/185
Volvo used excavator	EC55/EC60/EC80/EC140/EC200/EC210/EC240/EC290/EC300/EC360/EC380/E C460/EC480
Excavators of other brands	QAY,CLG,Keith,Takeuchi,Sumitomo,Yanmar,IHI,SUNWARD,Yuchai ,Zoomlion

Company Profile

Shanghai Kaishu Machinery Equipment Co., Ltd was established in 2017, we have our own factory which covers an area of 67,000 square meters, with 200 employees. As a leading used excavator supplier in China, Shanghai Kaishu Machinery Equipment Co., Ltd has numerous construction machinery. Our teams are composed of a purchasing team, a technical support team, a vehicle-parts supply center, a foreign trade sales team and a quality testing center.

Our full range of products include: used excavators, used loaders, used graders, used bulldozers, used forklifts, used cranes and other used construction machinery products. Our engineering machines are mainly from China, the United States, Japan, South Korea and other manufacturing countries, quality assurance is our hallmark. Our machines are sold to many regions at home and abroad, and we have rich export experience.

In order to serve our customers better, we deal in three(3) thousand units of construction machinery all year round and ensure delivery within 7-30 days after payment. Our team can serve you around the clock (24/7) and we hope to build a long-term business relationship with you.

Our transaction case

Aceccesorries we can supply

FAQ

1.What's your payment terms and trade terms?
Generally 50% deposit and 50% balance before shipping. Of course, we can negotiate according to your orders. We can accept EXW, FOB, CRF and CIF.

2. How to ship the excavators?
(1).Container: which is cheapest and fast. but sometime machine need to be dismantled .
(2).Bulk cargo ship :which is better for bigger construction equipment ,ship as it is.
(3).Flat rack ship :which is better for bigger machine and also no need to dismantle
(4).RO RO ship : which is good for every machine and faster

3. Is it convenient to visit you?
You are welcome to visit us. So you can see how many used excavators we have in stock and the condition of them. We can pick you up at Shanghai Air port.