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China 18 ton digger excavator

1, Reinforce the chassis guiding device to prevent the guiding frame from deformation leading to derailment.

2, Improve the form of upper support wheels, increased to 4. The service life is doubled.

3, Hydraulic system adopts Japan KYB series to solve the problem of uncoordinated movement.

4, The heat dissipation system is increased by 25% to effectively prevent high temperature problems.

5, Optimize the structure of the vehicle, the main frame lengthened 430mm and the counterweight increased 800KG.

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Product Details

Aiweiya Diesel Engine Crawler 18 ton Excavator

It is used in various working environments such as road repair, land leveling, ground filing, pipeline laying,mining, reservoir construction, river and ditch dredging projects, and construction projects. it has the functionsof excavation, crushing, trench clearing, drilling, and bulldozing.

1、Imported accessories to enhance the overall performance of the machine.

2、signle-forging forming cylinder, not easy to break, built-in NOK seal.

3、Use thicker high-quality steel, apply plastic molding process, prevent rust and anti-corrosion.

4、The use of internationally renowned brand reducers provides smooth operation and high reliability.

5、The 360-degree body rotates freely, and the smart body facilitates outdoor work.

18 ton excavator

● Optional equipped with crushing pipeline, can be retrofitted with various kinds of crushing hammers, looseners, wood grabbers, augers and other different attachments, multi-purpose; the use of deflecting arm, can be deflected from the work of the foot of the wall easily digging.

Parameters of 18ton excavator:

Specification	Machine working weight (kg)	18000
	Bucket capacity (m³)	0.6-0.8
	Boom length (mm)	4600
	Stick length (mm)	2500
	Bucket	backhoe
	Power	Traditional power
	Bucket	backhoe
Performance	Rotary Speed (rpm)	12
	Walking speed (km/h)	3.4-4.9
	Bucket digging force (kN)	Standard 77.4/Supercharged 81.3
	Digging force of stick (kN)	Standard 57.8/Supercharged 62
Power system	Engine model	Quanchai
	Rated Power (kw/rpm)	103KW
	Cooling method	Water cooling
Hydraulic system	Main pump type	Plunger pump
	Main pump maximum flow	(l/min)2×116
	Rotary hydraulic motor type	26.5
	Working hydraulic oil circuit Mpa)	Standard 32.5/Supercharged 34.3
	Walking hydraulic circuit (Mpa)	32.5
	Pilot pump flow (L/min)	27.7
Machine Size	Total transport length(mm)	7710
	Total transport width(mm)	2800
	Total transport height(mm)	2830
	Cab full height (mm)	2830
	Boarding width (mm)	2710
	Counterweight ground clearance (mm)	920
	Track ground length (mm)	2780
	Total track length (mm)	3495
	Maximum digging height mm)	8620
	Maximum unloading height (mm)	6200
	Maximum vertical digging depth (mm)	5070
	Maximum effective digging depth (mm)	5380
	Track shoe width (mm)	600
	Overall track width (mm)	2800
	Track gauge (mm)	2000
	Minimum ground clearance(mm )	410
	Rear end turning radius(mm )	2200
Scope of work	Maximum digging radius (mm)	8260
	Maximum excavation radius of parking surface (mm)	8110
	Maximum digging depth (mm)	5630
Note: Doosan imported hydraulic parts

Details of 18ton excavator:

18 ton excavator

18 Ton Excavator

Application of 18ton excavator

18 ton crawler hydraulic excavator applicable to indoor demolition,toilet upgrading,engineering forcible entry,excavator barren hills,small earthwork,municipal projects,break concrete,dredging river and pther working environment.

18 Ton Excavator