Name: best quality power crawler bulldozer 220HP Hanfa 220YS
Brand: Hanfa
Availability: InStock

Product Details

best quality, power crawler bulldozer 220HP, Hanfa 220YS

1.Komatsu technology;

2.Hydraulic torque converter;
3.Cummins NT855-C280S10;
4. Hexahedrral cab offers excellent visibility, the powerful ventilation and unparalleled dust-free.

Main features

Appearance

a.Optimized structure , high strength and low noise;

b.Uv-protected glass;

c.Configurabla micro oxygeneration system for oxygen inhalation and refill;

d.Configurable audio receive and player.

Engine

1.Higher engine power reserves efficiency, bigger torque output, lower fuel consumption, while better reliabilit;

2.High quality cast iron and special designed valve guide for the seal performance and durability;

3.Rebust and precise balance design for crankshaft;

4.Advanced turbocharger and air-air after cooler technology;

5.4 valves per cylinder for high power and low fuel consumption.

Torque converter

3-element, single-stage, single-phase

Material, process and layout based on intraduced Japan KOMATSU technolory

Product Description

best quality, power crawler bulldozer 220HP, Hanfa 220YS

Blade	Blade type	Straight tilt blade		Udozer for garbage
	Width x height(mm)	4365X1230		4064x1700
	Max.lift above ground(mm)	1350		1350
	Max.drop bellow ground(mm)	500		500
	Pitch adjustment(°)	53.5		53.5
	Max.Tilt(mm)	500		500
	Blade capacity(m³)	6.6		11.7
Engine	Model	Cummis NT855-C280S10
	Type	vertical,four-stroke, turbocharged
	Flywheel power(km)	162
	Rated speed(r/min)	1800
	Number of cylinders-bore X stroke(mm)	6-139.7x152.4
	Starting method	Electric starting motor 24V, 11KM
	battery	24V(12VX2)-195Ah
	Air cleaner	Dry horizontal type with precleaner
	Min fuel consumptiom ratio(min)	218g/km.h
Transmision system	Torque converter	3-element, single-stage, single-phase

	transmission	Planetary gear, multiple-disc clutch, hydraulic actuated, forced lubrication by gear pump, 3 forward and 3 reverse speeds electrical-hydraulic control
	Bevel gear	Helical bevel gear, splash lubricated
	Steering clutch	Wet, multiple-disc clutch, spring loaded, hydraulically released ellectrical-hydraulic control
	Steering blake	Wet, band brake, operated with hydraulic booster and valve inner linkage electrical-hydraulic control
	Final drive	Spur gear, double reduction,splash lubrivated
Track	type	Seakled single grouser
	Track pinch(mm)	216
	Track width(mm)	945
	Number of track shoes(each side)	45
	Length of trak on the ground(mm)	3480
	Ground clearance(mm)	450
	Track gauge(mm)	2250
Hydraulic system of work equipment	Working pressure(mpa)	13.7
	Rated flow(lL/min)(2000r/min)	257
	pump	CBT3160 Gear pump
	Control valve	handl-operated ,plunger,servo controlling
	Cylinder, bore x rod x stroke(mm)	Φ120xΦ70x1293
Under carriage	sprocked	segmented
	Number of track rollers(each side)	8( 5ingle, 2double)
	Track tension	Hydraulic-adjusted
Travel speed(km/h)		1st	2nd		3rd
	forward	3.6	6.5		11.2
	reverse	4.3	7.7		13.2

Certifications

Our products has been authorized and certified by TUV and ISO9001:2008. We guarantee the quality of the machines for one year after the trial run (excluding the wearing parts), but not exceeding 15 months from the date on which machines leave the factory.

FAQ

  1,Are you trading company or manufacturer?
We are professional manufacturer. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.

2,Are your products qualified?
Yes, our products all have gained ISO certificate, and we have specialized quality inspection department for checking every machine before leaving our factory.

3,How about your machine quality?
All of our machines hold the  ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.

4,Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.

5,What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.

6,How long can you deliver the machine?
Generally, we can deliver the machine in 15 days.

About us