Negotiable
The date of payment from buyers deliver within days
Fujian
Long-term effective
2020-09-18 19:12
286
Company Profile
Quanzhou Kequenda Engineering Machinery Co., LtdBy certification [File Integrity]
Contact:kaiquanda(Mr.)
Email:
Telephone:
Phone:
Area:Fujian
Address:Fujian
Website:http://www.kqdmachine.com/ http://kaiquanda.china-prop.com/
The Carrier Roller/ Top Roller/Upper Roller for Excavators
Parameters
Material |
50Mn |
Colors |
Black or yellow or any other color as you want |
Certification |
ISO9001-9002 |
Machining Process |
Forging-Rough Turning-Heat Treatment-Finish Turning-Assembly-Painting |
Technique |
Forging, Precise machining, |
Surface Hardness |
HRC50-56, Depth: 5mm-8mm |
Warranty Time |
2500hours/10months |
Chemical Analysis
C |
Si |
Mn |
P |
S |
Mo |
|
Spec. |
0.48~0.56 |
0.17~0.37 |
0.70~1.00 |
≤0.04 |
≤0.04 |
|
Actual |
0.49 |
0.14 |
0.88 |
0.016 |
0.023 |
The Carrier Roller/ Top Roller/Upper Roller that we have for Excavators
KOMATSU |
CATERPILLAR |
HITACHI |
SUMITOMO |
KOBELCO |
PC100 |
E180 |
EX60 |
SH120 |
SK100 |
PC120 |
CAT215 |
EX100 |
SH200 |
SK120 |
PC200 |
CAT215DLC |
EX120 |
SH260 |
SK200 |
PC200-6 |
CAT235 |
EX200 |
SH280 |
SK200-5 |
PC300-5 |
E240 |
EX270 |
SH350 |
SK220 |
PC400-3/5 |
E200B |
EX300 |
SH460 |
SK250 |
PC450-6 |
E320 |
EX400 |
DAEWOO |
SK270 |
PC650 |
CAT312 |
EX450 |
DH180 |
SK330-6 |
PC750 |
CAT315L |
EX1100 |
DH220 |
SK480 |
PC800 |
CAT318BL |
EX1200 |
DH280 |
SK850 |
PC850 |
E325 |
ZX110 |
DH330 |
VOLVO |
PC1250-8 |
E330 |
ZX200 |
DH500 |
EC210 |
E345 |
ZX240 |
KATO |
EC240 |
|
HYUNDAI |
E349 |
ZX330 |
HD400 |
EC290 |
R200 |
E450 |
ZX350-5G |
HD700 |
EC300D |
R210 |
E374 |
ZX450 |
HD770 |
EC460 |
R220 |
E385 |
ZX470 |
HD800 |
EC700 |
R290 |
E390 |
ZX870-5 |
HD820 |
EC900 |
R320 |
HD1250 |
SANY |
||
R480 |
SY205 |
|||
SY215 |
||||
SY485 |
Notice: SF top roller and DF top roller are applied for mini-excavator, heavy excavator and bulldozer graded from 2T to 120T. Our products are using different heat treatment and production technique according to different working condition which optimized working performance. Shell of the roller is casted by alloy steel, so the internal material fiber flow of the roller body is distributed in the most reasonable direction. The floating oil sealing and high-strength sealing let the top roller have long life time. Bi-metal bushing and perfect internal design reduce friction and increase lubrication.
http://www.kqdmachine.com/
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