There are many companies engaged in the research, development, production and application of LED lighting technology and products in China, but most of them are small and medium-sized, lacking well-known brands and leading enterprises. Moreover, most of these manufacturers are concentrated in the field of high-power LED lighting, and fewer companies are engaged in the home market. The main reason is that the current market recognition is not high, and the R&D and production of high-power LEDs can receive government subsidies, so there are few companies that do home LEDs.
Compared with traditional light sources, LED lamps consume more than 65% of electricity. Another advantage of the LED light source is that the return on investment is obvious, which can be as high as 50% or more. Secondly, the LED light source has a long life and can be used for more than 25,000 hours and the light decay is less than 30%. This brightness can still achieve the light effect of the traditional new lamp. Furthermore, there is no stroboscopic, no radiation, no lead, no mercury, and it is healthy and environmentally friendly.
At present, the price of LED household lighting and decorative lamps on the market is about 10 times that of ordinary energy-saving lamps, and such prices are difficult for many citizens to accept.
The home LED lamp market has yet to be developed, but the hotel is now accepted and has great potential. This has already made domestic LED indoor lighting companies find new profit growth points. But the really huge consumer group of LED lighting is not a star hotel, not a high-end club, but an ordinary people.
crawler tractors are versatile,domestic initiative and technology leading. Hydraulic controlled differential - brake turn to technology , 360 degree steering wheel control and spin turn are our company`s unique advantages. In addition, our products also have the superiorities of triangular track drive, low grounding pressure and better Paddy field performance. Our company has iron Crawler Tractor and Rubber Crawler Tractor, which two main products. Every products have different types. These products are of high efficiency, long operating life. and low fuel consumption. Our crawler tractors are easy switching between hydraulic infinitely variable speed and mechanical transmission.
|
Model |
NF-Y602 |
NF-Y702 |
NF-Y802 |
|
|
Size |
length×width×height(mm) |
2900×1360×1500 |
3430×1590×2300 |
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|
Weight |
(Kg) |
1700 |
2200 |
|
|
Minimum Ground Clearance |
(mm) |
260 |
410 |
|
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Engine
|
Model |
3G25TC |
YD4CZ70C1 |
YD4SZ80C1 |
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Form |
Electronic injection.vertical.water-cooled.four-stroke |
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|
Rated power(kW) |
44.1 |
51.5 |
58.8 |
|
|
Fuel |
Diesel |
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Rated power(r/min) |
2400 |
|||
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Starting method |
Electric start |
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Steering Brake System
|
Steerig system type |
Planetary differential steering |
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Brake system type |
Wet friction steering |
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Drive Train |
Clutch type |
Single-chip single-acting |
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Transmission type |
2(mechanical file)+2×2(hydraulic stepless speed change) |
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Transmission shift model |
Gear shift |
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Walking System |
Rack form |
Rigid frame type |
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|
Track pitch section×number×width |
90×46×280 |
90×50×350 |
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|
|
The theoretical speed of each file(km/h) |
Forward:mechanical block:4.86; 8.65 Hydraulic block:0-5.75; 0-10.24 |
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Back:0-5.75;0-10.24 |
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Working Device |
Lifter type |
Semi-split |
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Tillage depth control |
Force adjustment |
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|
|
PTO form |
Type1,non-independent |
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|
|
Power output shaft speed(r/min) |
624/960 |
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|
Model |
NF-702 |
NF-802 |
NF-902 |
|
|
Size |
length×width×height(mm) |
3690×1500×2400 |
3690×1650×2560 |
|
|
Weight |
(Kg) |
2255 |
2450 |
|
|
Minimum Ground Clearance |
(mm) |
395 |
420 |
|
|
Engine |
Model |
YD4CZ70C1 |
YD4EZ80C1 |
YD4EZ90C1 |
|
Form |
Electronic injection.vertical.water-cooled.four-stroke |
|||
|
Rated power(kW) |
51.5 |
58.8 |
66.2 |
|
|
Fuel |
Diesel |
|||
|
Rated power(r/min) |
2400 |
|||
|
Tarting method |
Electric start |
|||
|
Steering Brake System |
Steerig system type |
Planetary differential steering |
||
|
Brake system type |
Wet friction steering |
|||
|
Drive System |
Clutch type |
Single-chip single-acting |
||
|
Transmission type |
Eight forward speed+ reverse gear |
|||
|
Transmission shift model |
Gear shift |
|||
|
Walking System |
Rack form |
Rigid frame type |
||
|
Track pitch section×number×width |
90×51×400 |
90×56×400 |
||
|
The theoretical speed of each file(km/h) |
Ahead:1.22;1.80;2.92; 3.84;5.50;8.08;13.13;17.25 |
|||
|
Backward:0.97;1.43;2.32;3.04;4.36;6.41;10.42;13.68 |
||||
|
Working Device |
Lifter type |
Semi-split |
||
|
Tillage depth control |
Force adjustment |
|||
|
PTO form |
Type1,non-independent |
|||
|
Power output shaft speed(r/min) |
720/1000 |
|||
|
PTO shaft spline and the outer diameter mm |
8×38 |
|||
|
Model |
NF-Q502 |
NF-Q602 |
NF-Q702 |
NF-Q802 |
|
|
Size |
length×width×height(mm) |
3430×1590×2300 |
|||
|
Weight |
(Kg) |
1715 |
1890 |
1930 |
1990 |
|
Minimum Ground Clearance |
(mm) |
395 |
|||
|
Engine |
Model |
YD4C50V1 |
YD4JZ60C1 |
YD4CZ70C1 |
YD4SZ80C1 |
|
|
Form |
electronic injection.vertical.water-cooled.four-stroke |
|||
|
|
Rated power(kW) |
36.8 |
44.1 |
51.5 |
58.8 |
|
|
Fuel |
diesel |
|||
|
|
Rated speed(r/min) |
2400 |
|||
|
|
Starting method |
Electric start |
|||
|
Steering Brake System |
Steerig system type |
Tooth embedded clutch-braking |
|||
|
|
brake system type |
Wet friction type |
|||
|
Drive System |
clutch type |
Monolithic single-acting |
|||
|
|
transmission type |
Main transmission (hydraulic stepless speed + mechanical gear) +auxiliary transmission 2 files |
|||
|
|
transmission shift model |
Gear shift |
|||
|
Walking System |
rack form |
Rigid frame type |
|||
|
|
track pitch section×number×width |
90×46×350(with side teeth) |
90×50×350(with side teeth) |
||
|
|
the theoretical speed of each file(km/h) |
Hydraulic:high0-9.2;low0-6.2 |
|||
|
|
|
mechanical:8.2;5.3 |
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Working Device |
lifter type |
Semi-split type |
|||
|
|
tillage depth control |
Bit adjust(optional force adjust) |
|||
|
|
PTO form |
Type1, non-independent |
|||
|
|
power output shaft speed(r/min) |
620/960 |
|||
|
|
PTO shaft spline and the outer diameter mm |
8×38 |
|||
If you have any questions, please contact with us directly. Crawler tractors are produced
by our company with high quality and good appearance. Welcome you can visit our factory.for
inqury,Please send mail directly to us!
Rubber Crawler Tractor
Small Crawler Tractor,Rubber Crawler Tractor,Triangular Crawler Structure,Convenient Control Crawler Tractor
Hunan NongFu Machinery&Electronic.Co., Ltd. , http://www.nfagmachine.com