Henan General Machinery Imp. & Exp. Co., Ltd. >> Zoomlion Bulldozer 320HP

Zoomlion Bulldozer 320HP

Name: Zoomlion Bulldozer 320HP
Brand: China-Manufacturer-Directory.com
SKU: 681717852
Availability: InStock
Rating: 4.6 (97 reviews)

Supplier:	Henan General Machinery Imp. & Exp. Co., Ltd.
Price:	Negotiable/Piece
Min Order:	1SET
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	ZD320-3
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size:	Medium-Sized
Condition:	New
Certification:	ISO9001: 2000
Type:	Crawler Bulldozer

Product Description

1, According to the design philosophy of man-machine engineering, in the control mechanism, steering control pull rod and throttle control are put at the left side of drivers, which improves their operation comfort.
2, All the control mechanism uses flexible shaft coupling, which is convenient for repair and adjustment.
3, The interior decoration uses advanced injection interior decoration materials, which is elegant in appearance and makes the operation environment more comfortable.
4, New chair seat in the driving cab is elegant in appearance and convenient to be adjusted forward and back, up and down and can satisfy demands of different drivers to reduce their tiredness.
5, Use injection instrumental box and electrical, instrumental and air conditioning systems are put forward, which is elegant and harmonious.
6, The appearance molding design of the complete machine is beautiful and elegant; Well sealing hexahedron driving cab helps drives to have broader visual field and provides good working environment for them.
7, Forward headlights use embedded structure.
8, Guiding wheel, bearing wheel and carrying wheel all use floating oil seal and there is bimetal sleeve with good wear resistance and reliability in guiding wheel and bearing wheel, which greatly extend the service lifetime.
9, Steering clutch uses wet multiple discs friction plate, and is tighten by pressured springs and often joints with hydraulic separated clutch.
10, According to needs of users, choose Weifang WD615T1-3A or Chongqing Comings Engines.
11, Inlayed gear block chain wheel structure is convenient for repair; The sealing inside and outside chain wheel uses floating oil seal, which has high reliability and long service lifetime.

Model	ZD320-3
Operating weight (standard configuration)	37384 kg
Operating weight (with ripper)	41000 kg
Total length (standard configuation)	6720 mm
Total length (with ripper)	8560 mm
Total width	4030 mm
Total height	3725 mm
Forward speed	0~3.6/0~6.6/0~11.5 km/h
Backward speed	0~4.4/0~8.5/0~13.5 km/h
Min. radius of gyration	3800mm
Gradeability	30°
Stability (fornt, back, left a& right)	35°
Engine
Model	Cummins NTA~855~C360
Type	Turbocharged, intercooled, 4~cycle, diesel
Number of cylinders- bore × stroke	6~139.7×152.4 mm
Piston displacement	14.01 L
Torque reserve coefficient	≥1.2
Rated power/speed	239 kW (320hp)/2000rpm
Max. torque	1509 N.m/1400 rpm
Fuel consuming rate	242 g/kW.h
Start mode	Motor starting
Start motor	24V, 11 kW
Alternator	28V, 35 A
Battery	24 V (12V x2)~200 Ah
Governor	Centrigugal, all speed governor
Cooling system	Forced circulation by centrifugal pump, pressure fan
Air cleaner	Dry, Horizontal type with air cleaner
Drive system
Torque converter type	3-element, 1-stage, 1-phase
Cooling method	Water-cooled
Power shift planetary gear transmission	Planetary gear, mutiple~disc clutch, hydraulic actuated (munual), forced lubrication by gear pump
Gears	(Forward 3/backward 3)
Central drive type	Spiral bevel gear, 1 stage reducer
Lubrication mode	Splash
Steering clutch	Wet type, multile~disc, spring loaded, hydraulically separated, hand and hydraulic control operated
Steering brake	Wet type, floating brake, hydraulic booster
Final drive type	2-stage spur gear speed reduction
Undercarriage system
Track frame suspension mode	Oscillation type with equalizer bar
No. of carrier rollers (each side)	2
No. of track rollers (each side)	7
No. of idler(each side)	1
Track type	Assemble type, single grouser
Pitch	228.6 mm
Shoe width	560 mm
Grouser height	80 mm
No. of track shoes (each side)	41
Track gauge	2140 mm
Length of track on ground	3150 mm
Contact area	0.106 Mpa
Ground preesure	500 mm
Ground clearance
Chassis hydraulic system
Gear shift set pressure	2.0 Mpa
Steering set pressure	1.69 Mpa
Braking set pressure	2.16 Mpa
Working device hydraulic system
Set pressure	14.0 Mpa
Hydraulic pmp type	Gear pump
Displacement	355 L/min.
Control valve type	Guiding valve
Working device
Semi-U blade	Hydraulically actuated (with servo valve)
Blade supporting method	Brace type, with tilt cylinder on right side
Width* height	4030*1705 mm
Max. lift above ground	1560 mm
Max. drop below ground	560 mm
Max. tilt adjustment	1000 mm
Shovel blade capacity	11.6 m³
Cab	Has large front and rear glass window, which allows great view. Eauipped with driver seaf of which the height and angle are adjustable.
Electrical system composition	Start motor, silicion rectification generator, magnetic switch, voltage sensitive relay switch, 2*12 V batteries
Voltage	24 V

HNGM in China is a national importer & exporter of electromechanical products, established in 1985 and get approved ISO9000.

Since then, Henan General Machinery Imp. & Exp. Co., Ltd, as a specialized trading company, has been providing kinds of mechanical products and services to the global market. With development of over 25 years, HNGM has built close relationships with lots of domestic manufacturers and more than 2, 000 overseas customers; We have business in the world.

With flexible management modes, our business scope has covered not only mechanical products which mainly include mining and engineering equipments, but also mineral materials; Refractories and chemicals.

The robust & close cooperation with manufacturers and some of research institutes makes HNGM is capable of helping customers to design/submit the complete solution for industry project.

HNGM has become the agent of NHL-Terex rigid dump truck and Siemens gear box and breakers. And we are endeavoring to get agents approval of some famous brands of wheel loader and bulldozers in China. By the above ways we could guarantee smoother supply of whole machines and spare parts.

In the past over 15years, the business of mineral materials; Refractories and chemicals are greatly expanded. Every year, HNGM exports more than 30, 000tons of variety of above materials products to foreign clients.

Nearly three decades' Precipitation and accumulation endows HNGM with incomparable advantages of mechanicals and raw materials. We are always ready to win more affirmation with cost-effective products and services.