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Jomo JM155AS hydraulic breaker | breaker

Jomo JM155AS hydraulic breaker | breaker
  • Jomo JM155AS hydraulic breaker | breaker
  • Jomo JM155AS hydraulic breaker | breaker
  • Jomo JM155AS hydraulic breaker | breaker
  • Jomo JM155AS hydraulic breaker | breaker
Product code: 22893600001
Unit price: Price Negotiable
Price unit:
Minimum order:
Other info: Green
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` Body type & triangle type;
`Advanced low noise shell;
`Patented shock protection system, the host has a cushioning effect;
`Special drill rod sleeve design, reduce service costs, improve service life;
`Efficient and powerful blow against frequency power;
`For a variety of hard rock, cement, ore;

Jomo ® Series hydraulic breaker, technology from Japan, South Korea, the movement produced in South Korea. I uphold the company brand is life, defend the brand as a defense of life. Therefore, we focus on improving the quality of hammers and Jomo brand reputation upgrade, rather than blindly Menthods. We have been the slogan is' good carpenter will never rotten wood with the back of the chair and depending on the customer never 'fool', their technical standards and requirements, always higher than I The company's technology and requirements, so we have to constantly improve themselves, practicing their body, enhance the technical level, strict supervision and management, and efforts to develop creativity.

I produced around the cylinder, made of 20CRMO, after carburizing heat treatment, HRC hardness value of 58 to 61, just inside the soft outer, one year warranty.

I produced the drill rod depending on the application have plum-shaped, diamond-shaped, flat-shaped, conical, round shape, according to the process for some modeling, and other wear-resistant technology, quality through market research, generally recognized. And successfully complete a number of domestic and foreign famous hammer distribution business.

Jomo production side bolts made of 40CR, and through bolts made of 42CRMO, after modulation payment processing and then rolling molding, beautiful appearance, durable.

Jomo production of flat sales and other spare parts, made of 42CRMO, forging molding reprocessing.

Jomo production of pistons, acting on repair hammers, made of 40CRNIMOA, one year warranty.

Meanwhile Jomo heavy industry is also South Korea Pan Ocean, toward the light, Taekwang, core partners Ante Chinese market, while wholesale body hammer (hammer movement), the cylinder assembly. And Ante total valve China distribution.

Good quality and reputation, is based on the fundamental. Please trust Jomo, let us grow together.



item
Head / Model

unit

JM155AS

weight

kg / lbs

2650/5840

Hydraulic drive

bar
psi

170-190
1465-2755

Maximum oil

bar / psi

240/3480

Drive oil

l / min

190-250

Drill rod diameter

mm / inch

155/6.1

Hit frequency

bpm

300-400

Low pressure (the cylinder pressure)

bar

16

High pressure (accumulator pressure)

bar

60

Strike force

j
kg.m

6800
704

Drive vehicle weight

ton
lbs

33-50
72750-110225

Applicable excavator models:

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DOOSAN DAEWOO Doosan Daewoo: DH300
VOLVO VOLVO: EC290
HITACHI Hitachi: ZX300 ZX330 ZX350
KATO Kato: HD1200 HD1250 HD1430-3
KOBELCO Kobelco: SK300 SK320 SK330 SK350
KOMATSU Komatsu: PC250 PC300
SUMITOMO Sumitomo: S340 S390
LIEBHEER Liebherr: 944 R922LIT R932LIT
HYUNDAI Modern: R290 R360 R420
CAT Carter: 330 E300 220 225 239
JONYANG Zhanyang: JWY160 WY252
CHANGJIANG Yangtze: 1288LC
CASE Case: 1288LC
JOHNDEER Dir: 890
XGMA XGMA: 330LC-8