• Model NO.：250*72*46
• Pitch：72mm
• Links：46can Be Customized
• Color：Black
• Warranty：12 Months Under Normal Use
• Weight：53.82kg
• Transport Package：Wood Pallet or Bare Packaging
• Specification：250X72X46
• Trademark：POOYERT
• Origin：Shanghai, China
• HS Code：8431499900
• Production Capacity：5000 Pieces,Month

Basic Info.

Model NO. 250*72*46 Pitch 72mm Links 46can Be Customized Color Black Warranty 12 Months Under Normal Use Weight 53.82kg Transport Package Wood Pallet or Bare Packaging Specification 250X72X46 Trademark POOYERT Origin Shanghai, China HS Code 8431499900 Production Capacity 5000 Pieces/Month

Product Description

Rubber Tracks 250*72*46 Excavator Tracks Rubber Track


The notices of using rubber tracks

1. Adjust the tension of the rubber crawler so that the height, the variable range is 10-20mm when the machine is lifted. Readjust when the tension decreases. (Be careful because the rubber crawler may come off if the tension is too low).

2. Avoid projection from the frame around the rubber crawler, especially on its inner circumference. (Rubber crawlers are easily deformed; If it comes into contact with the frame, an accident such the rubber being cut can occur).

3. Avoid sharp projections when traveling.

4. Avoid turning too fast on concrete roads with a high coefficient of frction because this can cause accidents such as cutting the rubber.

5. Be careful that no oil, etc adheres to the rubber track. If it does, wipe it off immediately.

6. When storing for long periods, keep indoors, away from direct sunshine and rain.

7. Replace as soon as possible when abrasion of sprockets is observed.
 

How to confirm a replacement rubber track size:

First try to see if the size is stamped along the inside of the track.
If you can't find the rubber track size stamped on the track, Pls inform the blow information to us:

1. The make, model, and year of the vehicle
2. The Rubber Track Size = Width(E) x Pitch x Number of Links (described below)

Product Warranty

All our rubber tracks are made with a serial Number, we may trace the product date against the serial Number.

It's normally 1year factory warranty from production date, or 1200 working hours.

Parameters:

Size	Weight for Each Link	Size	Weight for Each Link	Size	Weight for Each Link
130*72	0.36	WD300*72	1.459	400*144	7.75
150*60	0.52	B300*84	2.88	400*144Y	7.41
150*72	0.55	T300*86	3.13	420*100	5.3
170*60	0.48	300*109KW	3.38	450*71	4.45
180*60	0.56	K300*109	3.56	DW450*71	4.82
180*72	0.64	300*109N	3.32	450*73.5	4.57
180*72K	0.87	300*109W	3.21	450*76	5.27
H180*72	0.77	320*52.5	1.69	450*81.5	5.24
190*60	0.59	320*54	1.81	450*81N	5.19
190*60	0.59	B320*84	2.95	450*81W	5.02
190*72	0.72	B320*86	2.99	450*83.5	5.47
200*72	0.84	B320*86SB	2.99	450*83.5Y	5.67
200*72K	1.07	B320*86C	3.01	450*84	4.22
230*48	0.87	B320*86Z	3.12	B450*86	4.33
230*48K	1.06	B320*86CM	3.01	B450*86SB	4.3
230*72	1.09	B320*86R	2.99	B450*86C	4.31
230*72K	1.34	T320*86	3.22	B450*86Z	4.51
230*96	1.77	T320*86MB	3.3	B450*86CM	4.37
230*101	1.92	T320*86SB	3.27	B450*86R	4.3
250*47	1.11	T320*86C	3.25	450*90	4.07
250*48.5	1.13	T320*86Z	3.53	KU450*90	3.9
250*52.5	1.04	320*90	2.85	450*110	6.9
250*52.5K	1.31	320*100	2.67	T450*100MB	5.3
250*72	1.17	320*100W	3.01	T450*100	5.09
B250*72	1.03	320*106	3.63	T450*100SB	5.16
250*96	2.21	350*52.5	1.85	T450*100C	5.2
250*109	2.39	350*54.5	2.31	T450*100Z	5.55
260*55.5	1.48	350*56	2.05	450*163	10.47
260*96	1.91	350*75.5	3.58	485*92W	7.62
260*109	2.16	350*90	1.85	500*71	7.5
280*72	1.43	350*100	3.69	500*90	5.38
280*106	3.05	350*108	3.92	500*92	7.81
300*52.5KB	1.67	350*109	4.12	500*92W	8.6
300*52.5KW	1.71	370*107	4.68	500*100	6.34
300*52.5N	1.44	400*72.5KB	3.44	500*146	9.97
300*52.5W	1.56	400*72.5KW	3.72	600*100	8.3
JD300*52.5N	1.54	400*72.5N	3.48	600*125	10.39
K300*52.5	1.72	400*72.5W	3.85	650*110	13.34
KB300*52.5N	1.55	400*72.5Y	3.62	650*120	13.75
300*53	1.81	400*74	3.4	650*125	15.8
300*55	1.88	400*75.5	4.09	700*100	10.9
300*55.5	1.95	400*86	4.14	700*125	14.29
300*71	3.31	400*90	2.22	750*150	21.34
300*72	1.77	400*107	4.95	800*125	19.14
		400*142	7.12	K800*150	21.55
ASV TRACK				M800*150	20.05
280*102*37	1.36	PAVER TRACK		900*150	31.23
380*102*42	1.9	356*152.4*46	4.81	1000*150	33.3
460*102*51	2.41	483*152.4*52	6.07
460*102*56	2.49	460*225*36	7.79	SPECIAL TRACK
460*102C*51	2.44			160*87.63*28	0.41
510*102*51	2.6			240*87.63*28	0.51