OEM NTK450 SB20 Excavator Rock Breaker Piston 42CrMo Steel Material
OEM NTK450 SB20 Excavator Rock Breaker Piston 42CrMo Steel Material
Hydraulic Breaker NTK450/SB20 Piston Cylinder Piston
1. What factors affect a hydraulic hammer’s power?
The power of the hydraulic hammer is affected mainly by three factors: nitrogen pressure (back head pressure), hydraulic flow, and impact rate.
The amount of nitrogen is very specific; overcharging the nitrogen will make it stop hammering, while low nitrogen pressure results in weak hammering.
Hydraulic flow directly affects working pressure. Over-flow can damage the hammer very quickly, so be sure to work within the proper hydraulic range.
There is a frequency valve on the cylinder body responsible for the impact rate. Adjust it manually according to working conditions.
Basically, under certain working conditions, a slower impact rate leads to a more powerful impact, and higher frequency means a lighter blow.
We can supply the following models of hydraulic breaker piston
| Krupp | HM45,HM50/60,HM60/75,HM85,HM130/135,HM170/185,HM200,HM300/301,HM220V,HM230V,HM350V |
| HM400/401,HM550,HM560CS,HM580,HM600/601,HM700,HM2100,HM2200/2500CS/V,HM780,HM780V | |
| RAMMER | S21,S20/22,ROX100,S23,S25,S26/,ROX400,S29,S52/,ROX700, |
| S54/700,S55,S56/800,S82/1400 | |
| N.P.K | H1XA,H2XA,H3XA,H4X,H6XA,H7X,H8XA,H10XA |
| INDECO | MES350,HB5,HB8MES553,MES621,MES1200,HB12,HB19,MES1800,HB27,MES2500 |
| MONTABERT | BRH30,BRH40,BRH45,BRH60,BRH76/91,BRP100,BRP130,BRP125,BRH250/270,BRP1100/V1600,BRV1600 |
| BRH501/570,BRH620, BRH625/M900/V900,BRH750,BRV32M125SX,M300,M700,SC16/NeusonNE16 | |
| STANLEY | MB125,MB250/350,MB550,MB656,MB800,MB1550, |
| MB1950/1975,MB30EX,MB40EX | |
| FURUKAWA | HB05R,HB1G,HB2G,HB3G,HB5G,HB8G,HB10G,HB15G,HB20G |
| HB30G,HB40G,HB50G | |
| TOKU/TOYO | TNB1E,TNB2E,TNB4E,TNB6E,TNB7E,TNB14E,TNB22EA,THBB101, TNB-08M,TNB-1M,TNB-3M,TNB-3E |
| OKADA | OUB301,OUB302,OUB303,OUB305,OUB308,OUB310,OUB312,OUB316,OUB318, |
| SOOSAN | SB10,SB20,SB30,SB35,SB40,SB43,SB45,SB50,SB60,SB70,SB81,SB100,SB121,SB130,SB151,SH200 |
| SH400,SH700,SH-18G,SH-20G,SH-30G,SH-35G,SH-40G | |
| KWANGLIM | SG200,SG300,KSG350,SG400,SG600,SG800,SG1200,SG1800,SG2100,SG2500, |
| ATLAS COPCO | MB500,MB700/800,MB1000,MB1200,MB1500,MB1600,MB1700,HB2000,HB2200,HB2500,HB3000, |
| HB4200,TEX75/80/100H/HS,TEX110H/HS, TEX180H/HS,TEX200H,TEX250H1,TEX400H/HS,TEX600 | |
| DAEMO | DMB03,DMB04,DMB06,S150-V,S300-V,S500-V,S700-V,S900-V,S1300-V,S1800-V |
| BLT | BLT20, BLT30, BLT40,BLT50,BLT60,BLT80-1,BLT80-2,BLT81,BLT100,BLT160,BLT190 |
| MKB | MKB500,MKB800,MKB900,MKB1200,MKB1400,MKB1500,MKB1600,MKB1700,MKB2000,MKB2500 |
| MIRACLE | MB15M,MB20M,MB35M,MB50M,MB80M,MB100M,MB130M,MB160M,MB300M,MB180F,MB250F,MB250F |
| MSB | SAGA20,SAGA30,SAGA40,SAGA50,SAGA80,SAGA120,SAGA180,SAGA200,SAGA300,SAGA350,MS200 |
| MS250,MS300,MS400,MS450,MS500,MS550,MS600,MS700,MS750,MS800,MS900 | |
| HANWOO | RHB301,RHB302,RHB303,RHB304,RHB305,RHB306,RHB308,RHB309,RHB313, |
| TEISAKU | TR40,TR100,TR210,TR300,TR60,TR200,TR220,TR400 |
| DOUBLE BULL | DBB10,DBB20,DBB30,DBB50,DBB70,DBB90,DBB130,DBB160,DBB200,DBB220,DBB280,DBB300 |
| COMET | CM70,CM100,CM135,CM140,CM155,CM165,CM175,CM185,CM200 |
| HT-TECH | PK68,PK85,PK100,PK135,PD135,PK140,PJ140,PD145,PJ1500,PJ1501,PJ1550,PD1550,PD1750 |
| HANMA | HM530,HM680,HM750,HM850,HM1000,HM1000V,HM1350,HM1350V,HM1400,HM1400A,HM1400V,HM1500 |
| EVERDIGM | RHB301-V,RHB302-V,RHB303-V,RHB304,RHB305-E,RHB306,RHB309, RHB313-E ,RHB320,RHB321,RHB323,RHB324-E,RHB326,RHB330,RHB340,RHB350 |
| GENERAL BREAKER | GBT50/BG2T,GBT70/GB3T,BGT90/GB4T,GBT130/GB5T,GBT170/BG6T,GBT20/BG8AT,GBT250/GB8T |
| GBF225/GB8AF, GBF240/GB8F,GBF270/GB9F,GBF320/GB11T,GBE220/GB220E,GBE320/GB320E | |
| DAINONG | D30,D50,D60,D70/90,D110,D130,D160,T180,K20 |
| K25,K30,K50,K80,K120,K55S,K40S, |
FAQ
What is the warranty time of the products?
The warranty time is 3/6 months based on the item details; We don't provide warranty time for original and used products.
What is your delivery time?
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, the delivery time will be communied in advance, usually 3-7 days
How can I do if there is something wrong with the goods?
First at all, we have confidence in the quality of our products, if you really found something wrong, please provide pictures or video for us and we will check. After it is confirmed, please return the goods to us and we will offer the correct item.
How do I pay?
You can pay by T/T, PayPal(for small amount)
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.