Used Doosan Excavator Efficient fast speed DX300LC 30 Ton Large Excavator
Model Introduction:
The Doushan DX300LC excavator adopts the Doushan D1146TA engine, which has a maximum output power of 151kW among products in the same class. It is equipped with a 2 * 247 L/min high-capacity hydraulic pump and a high-capacity gear pump internally, greatly improving the controllability of the pilot control. At the same time, the hydraulic circuit separates the functional oil circuits of the walking and boom, ensuring the safety and accuracy of the excavator during load walking.
It is worth mentioning that the Doushan DX300LC excavator adopts an "E-EPOS" control system for its hydraulic system, which can be connected to a laptop for easy information sharing. Being able to display the pressure of the main pump, engine speed and other data in the form of charts on the computer, making it easy for maintenance personnel to analyze the data of various components of the machine equipment at a glance, ensuring that the excavator operates at its optimal state.
In terms of work efficiency, due to the use of the "E-EPOS" control system, the lifting speed and rotation speed of the boom of the Doushan DX300LC are significantly faster than other similar brands of equipment, greatly improving the work performance during unloading and loading. The improvement of the walking device also enhances its driving force and enhances the walking performance of the vehicle under slope and wetland conditions. The sophisticated rotary motor of DX300LC significantly reduces sway, significantly increases rotary torque, and further improves work efficiency.
In addition, the Doushan DX300LC excavator has reinforced the parts of the bucket that are prone to wear, such as the front plate, edge plate, side reinforcement plate, bottom reinforcement plate, etc., using wear-resistant materials to increase the service life of the bucket. At the same time, it also increases the thickness and length of the effective part of the bucket teeth, which can effectively extend the wear resistance life.
In addition, the Doosan DX300LC provides drivers with a comfortable usage environment and various convenient internal devices. It adopts a fully enclosed cab, effectively reducing noise, and the use of a viscous damping damping system greatly reduces the vibration of getting on the car.
Technical Parameters:
| Parameter | Value |
| Model | DX300LC |
| Product Power | Traditional Power |
| Bucket capacity | 1.7m³ |
| Bucket form | Backhoe |
| fuel tank | 450 L |
| displacement | 8 L |
| hydraulic tank | 290 L |
| No. of cylinders | 6 |
| Engine | 154/1900 |
| Oil type | Diesel Oil |
| After-sale service | Available |
| Cooling method | water-cooling |
| Spacious cab | Yes |
| Low noise | Yes |
Product Photos
Support and Services:
Excavator Operation Guide Technical Support and Services
Instructions for safe and efficient use
Free inspection and regular maintenance before leaving the factory
Spare parts supply after becoming our customer
Our main products:
| 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 |
Packing and Shipping:
Used excavators are transported using appropriate packaging materials to ensure the safety and integrity of the product during transportation. Packaging materials include corrugated boxes, shrink packaging, bubble packaging and foam. Depending on the size and weight of the product, the excavator is also secured to wooden pallets or slides using belts, shrink wrap, and/or stretch wrap.
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 5 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. Visits by customers after arriving in China?
A: After you arrive in China, our company will arrange for a driver to pick you up at the airport and provide hotel accommodation. If you successfully cooperate with us, we can reimburse your flight ticket to China (economy class only)
