50 Tons Large Multi-Functional Crawler Digger High Efficiency Chinese Brand Hydraulic Excavator in Stock

• Customization: Available
• After-sales Service: 24 Hours Online
• Warranty: 2 Years
• Model NO.: DT-520
• Type: Crawler Excavator
• Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
• Bucket: Backhoe
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: 0.1~0.5m³
• Size: Small-Scale
• Certification: CE, ISO9001: 2000
• Condition: New
• Power: 298kw
• Engine Brand: Cummins Qsm11
• Pump: Kawasaki 212
• Cylinders Quantity: 4
• Cooling Type: Water Cooling
• Travelling Control: Hydraulic
• Main Controlling Valve: Parker for Doosan
• Swing Motor: Korean Eaton/Doosan
• Walking Motor: Doosan
• Transport Package: Acctording to Your Request
• Specification: 50T
• Trademark: DOOTEC
• Origin: China
• Production Capacity: 500sets/Year
• Package Size: 250.00cm * 150.00cm * 220.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

 

DT-520 Excavator

Class-leading Productivity with Low ownership and Operating Costs

Their power, speed, and fuel efficiency make DOOTEC large excavators the right machine for bulk excavation applications. With powerful, yet efficient engines, advanced hydraulic systems, factory-equipped technology, and matching attachments, these machines will help you complete your large-scale projects on time and within budget.

Up to 10% More Productive

Move more material faster with greater power and bigger buckets.

Up to 2x More Structural Durability

Do more demanding work with reinforced booms, sticks, and upper and lower frames.

Up to 20% Less Maintenance Cost

Save money and time using less oil and better filters with extended service intervals.

 

Detailed Photos

 

Product Parameters

Engine
DT520	Engine Model		Cummins QSM11
	Engine Rated RPM	r/min	1800
	Power	KW	298
	Pump	/	Kawasaki 212
	Main Controlling Valve	/	Parker for Doosan
	Swing Motor	/	Korean Eaton/Doosan
	Walking Motor		Doosan
	Structure Weight	KG	51500
	Dimension
	Width of Crawler	mm	600
	Overall track width	mm	5465
	Track Gauge	mm	3300
	Track ground length	mm	4470
	Rear turning radius	mm	3665
	Minimum ground clearance	mm	760
	Counterweight ground clearance	mm	1460
	With of Upper Body	mm	3278
	Width of Down Platform	mm	3350-3900
	Cabin Height	mm	3350
	Total transport length	mm	12110
	Total transport Width	mm	3350-3900
	Total transport height	mm	3705
	Length of Boom	mm	7100
	Length of Arm	mm	3350
	Arm Digging  force	kN	217
	Bucket digging force	kN	267
	Bucket Capacity	m3	2.86
	Main Pump Type	/	Parallel swash plate axial piston pump
	Max. Pump Steam	/	2×359
	Pilot Type	/	Gear Pump
	Pilot pump flow	L/min	24
	Max. Digging Height	mm	11080mm
	Max.Unloading height	mm	7900mm
	Max. Digging Depth	mm	7790mm
	Maximum vertical digging depth	mm	4370mm
	Max. Digging radius	mm	12100mm
	Max. Digging depth on Parking Level	mm	7660mm

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Company Profile

Established in 2014, Wishope Machinery focus on construction & agricultural machinery products manufacturing and export for around 10 years. The R&D team has fully learned the design concepts of Japanese and Korean hydraulic excavators, with years of sales and modification, all the product design is very mature and stable. Over 250 employees and 22 senior engineers. We export small to big excavators to over 20 countries such as Indonesia, Malaysia, Colombia, and mini excavators exported to the USA and to European countries.

Wishope Hydraulic Excavators - innovative construction machinery: Digging, excavating and shoveling are the main tasks of the excavator. Whether in civil engineering digging a pit or dredging in a body of water: Our hydraulic excavator offers the optimum machine for every task.

Get an overview of all micro excavators and find the right construction machine for your application. A wide range of attachments are available for our machines. Excavator buckets and shovels, vibrators and hammers, and grabs make your excavator a real working machine.

China's excavators are growing at a high annual export sales rate of about 15% in the past 3 years. There are big Chinese excavator like our Dootech. After decades of technological precipitation, Chinese excavators have been able to find a balance between price and quality in a very balanced manner, so as to achieve high export sales.

Packaging & Shipping

Our Advantages

What Kinds of Excavators We Can Provide?

Hydraulic excavators are divided into many types according to the tonnage of the model. 1-3 tons are called micro excavators, 6-13 tons are called small excavators, 15-39 tons are called MIDI excavators, and more than 40 tons are called large-scale excavators.

We can provide all kinds of crawler excavators, including Dootech brand with Korean technology, mini long-reach excavators with Japanese technology, etc.

At the same time, we also customized accessories, such as the modification of long arms, OEM amphibious excavators, and the modification of excavator attachments, the spare parts of various brands of excavators.

FAQ

1.What does a 50 ton large excavator do?
 

50 ton excavators are large industrial machines used to move large amounts of material, like rock and soil. It makes room for below-grade items like foundations and underground utilities by removing the dirt, rock, stumps, and boulders that fill that space.

With the use of heavy machinery, excavators break up this excavated material to use elsewhere on the site or other projects.

2.Can you provide OEM/ODM excavator service?

Dootec is an OEM/ODM excavation machine manufacturer and supplier. Suppose you need to customize the core parts or the entire machine. Our professional technical support is everything you need! We can also help you print brand logos and paint different colors.

3.How many tons is a standard excavator?

A typical standard excavator will weigh 19-24 tons, but they can range from 10 to 45 tons. Unlike smaller sizes, standard excavators are fitted with treads instead of wheels, making them good at navigating rough terrain.

4.How far can a long grapple excavator reach?
 

Bigger excavators can reach from 20 to 30 feet along the ground with 25 feet being the average distance. Long-reach excavators usually reach from 30 to 60 feet out. The 60-foot reach is the standard size long reach excavator. Specialized long-reach excavators (not typically available) can reach 70 to over 100 feet.

5.What do the tonnes of an excavator mean?

Excavators are known for their tonnes, which corresponds to their operating weight. For example, 23 tonnes of excavators' operating weight is 230,000kg. Depending on user preferences and needs, different attachments can be matched with the excavator, Make sure to read specifications and manuals to better understand its associated maximum capacity.