Used Cat excavator in good condition second-hand construction
machinery from China
Product introduction
CAT312 excavator is a product developed by Caterpillar, with
powerful performance and advanced technology, widely used in
various excavation and earthwork operation scenarios. The following
is a detailed introduction about the CAT312 excavator:
Power system: The CAT312 excavator is equipped with Cat ® The C4.2
ACERT? Engine adopts an advanced fuel management system, which has
the characteristics of energy conservation and environmental
protection. The total power of this engine reaches 72 kW (97 hp),
providing strong and reliable power output for excavators.
Hydraulic System: The CAT312 excavator adopts advanced hydraulic
systems, providing excellent power and efficient operation
capabilities. Its powerful excavation power and fast operation
cycle time can effectively improve construction efficiency.
Handling performance: This model has good operational performance
and user-friendly design. The cab is spacious and comfortable, easy
to operate, with a wide field of view, providing a good working
environment for operators. At the same time, the excavator is also
equipped with an advanced control system and a multifunctional LCD
display screen. The operating interface is simple and intuitive,
and the operator can quickly familiarize and master the various
functions and parameter settings of the machine.
Safety: The CAT312 excavator has excellent safety performance and
redundant fault protection. It is equipped with an intelligent
diagnostic system that can monitor machine status in real-time,
provide accurate fault diagnosis and maintenance recommendations,
and help reduce equipment maintenance costs and downtime. In
addition, the excavator is equipped with safety equipment such as
an anti falling object protection system to ensure the safety of
operators.
Maintenance: The maintenance of CAT312 excavator is relatively
simple and convenient. It uses long-life components to extend
maintenance intervals. At the same time, the excavator is also
equipped with an easy to maintain engine oil filter and oil-water
separator, reducing maintenance costs.
Overall, The CAT312 excavator is an efficient, reliable, and safe
excavation equipment with excellent performance and a wide range of
applications. Whether in the fields of construction, roads, water
conservancy, or mining, it is capable of performing various
excavation and earthwork tasks, providing strong support for
engineering construction.
Product parameters table
| Product name | used Catexcavator |
| Country of origin | China |
| Product model | Cat 312 |
| Engine | Cat® C3.6 |
| Rated power (kW/rpm) | 73/2000 |
| Bucket capacity | 0.53m³ |
| Productive time | 2022 |
| Overall weight | 13 ton |
| Working hour | 1700 |
| Moving type | Crawler excavator |
| Number of cylinders | 4 |
| Cooling method | water-cooled, turbocharged |
| Advantage | Pre sales and after-sales service, providing free operation manuals |
| Driving method | Hydraulic drive |
Product Photos
Why did you choose us?
Firstly, we are very professional in engineering machinery. We can
obtain authorization certificates for the brands we sell. Secondly,
all machines can be inspected on your behalf. We provide pre-sales
and after-sales services to inspect the performance of the machines
on your behalf before sales. Finally, we have professional
technical personnel from the factory and our own trading company,
providing OEM and ODM services
Our other products and models
| Products | Brand | Model |
| Used Excavator | CAT | 306,307,312D,315D,320C,320D,325,330D,336D,349D |
| Hitachi | EX60,EX70,EX75,EX120,EX200,EX240,EX270,EX300,EX350,EX450 |
| ZX60,ZX70,ZX75,ZX120,ZX200,ZX270,ZX300,ZX350,ZX450 |
| Komatsu | PC35,PC55,PC60,PC70,PC120,PC130,PC200,PC220,PC300,PC350,PC360,PC400,PC450 |
| Kobelco | SK60,SK75,SK120,SK200,SK260,SK350 |
| Doosan | DH55,DH60,DH150,DH220,DH225,DH300 |
| DX55,DX60,DX150,DX220,DX225,DX300 |
| Hyundai | 130,150,215,225,305 |
| Volvo | EC60,EC140,EC210,EC240,EC290,EC300,EC360,EC460,EC480 |
| Kubota | U15,U17,U30,U35,KX155,KX165 |
| SANY | 55,60,75,95,135,215,235 |
| Used Bulldozer | CAT | D3(C/G/H),D4(C/H),D5(K/M),D6(G/H),D7G,D8R,D9R |
| Komatsu | D31EX,D65E,D85,D155,D275,D375,D65PX |
| Shangong | SEM816,SEM818 |
| Shantui | SD13,SD16,SD22,SD32 |
| Used Loader | CAT | 938G,966F,966H,966G,950GC,980G |
| Komatsu | WA320,WA380,WA470,WA500,WA600 |
| XCMG | 50GN |
| LIiugong | LG856,856H,835,836,862 |
| Shangong | SEM650,652 |
| Lingong | LG936,956,958,968 |
| Used Backhoe Loader | JCB | 3CX,4CX, |
| CASE | 508M,580L,580N |
| Lingong | 776,777 |
| Used Motor Grader | CAT | 12G,4G,120G,140G,140K |
| Komatsu | GD511A,GD655 |
| XCMG | GR180,GR215 |
| LIiugong | 61,416,141,804,215 |
| Shangong | 919,921 |
| Lingong | 9180 |
| Used Road roller | SANY | STR140,STR160,SSR220A,SSR200A |
| XCMG | CA25/30,XS143/163/183,XS203/223/263 |
| Liugong | LG614,616,618,620,622,626 |
| Shantui | SR16,SR18,SR20,SR22
|
FAQ:
1.What is your payment method?
Answer: T/T 30% is used as a deposit, and 70% is paid before
delivery. Before you pay the balance, we will show you photos of
the product and packaging.
2. What are your delivery terms?
Answer: FOB / CIF
3.How about the delivery time?
Answer: Usually, it takes 7 days after receiving the advance
payment. The specific delivery time depends on your order and
quantity, and sometimes we have some inventory.
4.How to ensure the condition and lifespan of the machine?
Answer: We choose a machine with excellent condition and have
professional technicians to inspect all parts of the machine on
your behalf.
5.How can we obtain our after-sales service?
Answer: We can provide you with all the necessary parts for the
machine and deliver them to you in a short time at a reasonable
price.
6. How do customers conduct visits and inspections in China?
Answer: We are ready for your trip to China. If you purchase a
machine from our company, you can fully reimburse the airfare cost
(economy class only). If you are not familiar with Shanghai, you
can contact us in advance and welcome you to China.
♥ quality assurance
————
We have professional engineers to inspect all parts and ensure that
customers ensure that the machine is in good condition
