Zoomlion 320HP Zd320-3 Large Bulldozer with Semi-U Blade

• Type: Universal Type
• Transmission: Hydraulic Transmission
• Walking Mode: Crawler
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Zd320-3
• Load and Unload Method: Front Discharge
• Engine Power: 147~515kw
• Certification: ISO9001: 2000
• Condition: New
• Color: Yellow
• Working Mass: 35044
• Blade Capacity: 11.6TM3
• Engine Model: Nta855-C360
• Rated Power/Slewing Speed: 257
• Max. Torque: 1509/1400
• Max. Lift Height of Dozer: 1560mm
• Max. Drop Depth: 560tmm
• Max. Lift Height of Ripper: Single-Shank 960 Multi-Shank 890
• Max. Ripping Depth of Ripper: Single-Shank 1235 Multi-Shank835
• Max. Tilt: 1000mm
• HS Code: 8429521200
• Production Capacity: 1000/PCS
• Package Size: 230.00cm * 230.00cm * 230.00cm
• Package Gross Weight: 68.000kg

Product Description

Zoomlion 320HP Zd320-3 Large Bulldozer with Semi-U Blade
 

Product Parameters

 

	Item	Unit	ZD320-3	ZD320M-3
Key    Technical Parameter	Blade type	-	Small Semi-U Blade	Small Semi-U Blade
	Working mass	kg	35044	35100
	Blade capacity	m3	11.6	11.6
	Engine model	-	NTA855-C360	NTA855-C360
	Rated power/Slewing speed	kW/rpm	257	257
	Max. torque	N.m/rpm	1509/1400	1412/1400
	Min. fuel consumption	g/kW.h	242	242
	Max. Drawbar pull	Kn	302	355
	Ground pressure	kPa	106	106
	Gradeability°	°	30	30
	Traveling speed of forward	km/h	3.6/6.6/11.5	3.7/6.8/11.8
	Traveling speed of Reverse	km/h	4.4/7.8/13.5	4.5/8.2/13.7
Basic    Technical Parameter	Height of cab	mm	3600	3570
	Height of ROPS	mm	3687	3673
	Ground contact length	mm	3150	3150
	Height of blade	mm	1705	1553
	Track center distance	mm	2140	2140
	Height of grouser	mm	80	80
	Track shoe width	mm	560	560
Operating    Range	Max. lift height of dozer	mm	1560	1560
	Max. drop depth	mm	560	560
	Max. lift height of ripper	mm	single-shank 960    multi-shank 890	890
	Max. ripping depth of ripper	mm	single-shank 1235    multi-shank835	835
	Max. tilt	mm	1000	1000

Product Description

 

It is equipped with a four-stage emission electronically controlled engine with large output torque and strong power. It is equipped with a large-displacement muffler and air pre-filter device. It has low fuel consumption, low noise, more reliable use and longer life.

The cooling system adopts a two-in-one cooling module assembly of intercooling and water dissipation in parallel, with compact structure and high heat exchange efficiency.

Reliable hydraulic transmission technology, stepless speed change, and non-stop shifting, improve operating efficiency, automatically adapt to load changes, have a smooth start and good traction.

The final drive adopts a two-stage spur gear transmission. The gear material is degassed steel, which has a long service life. The sprocket adopts an insert tooth block type, which is easy to maintain. The sealing devices inside and outside the sprocket are floating oil seals, which have a long service life and good reliability. 

The guide wheel, supporting wheel and supporting wheel of the traveling mechanism all adopt floating oil seals, and the iron sleeves of the guiding wheel and supporting wheel are equipped with bimetallic sleeves, which have good wear resistance and reliability.

The frame adopts a full box-type integral steel plate welded structure and is welded to the rear axle box as a whole. It has a high ability to bear impact loads and resist bending and torsion. It is designed using NX three-dimensional design software and uses ANSYSI three-dimensional analysis software for finite element analysis. , ensuring that the rack has a full life cycle.

Convenient maintenance
Engine maintenance intervals doubled
The steering valve is rear-mounted and the main valve is external for easy maintenance.
Engine guard optimization and maintenance convenience
Equipped with a quick pressure measuring joint for convenient pressure measurement
Optimized fuel tank layout for easy disassembly and assembly