Hammer - Hydraulic Hammer - Jomo hammer -JM140AS

Hammer - Hydraulic Hammer - Jomo hammer -JM140AS
 

Product description:

Product Features:

Body type & triangle type;
`Advanced low noise shell;
`Patented shock protection system, the host has a cushioning effect;
`Special drill rod sleeve design, reducing the probability of service, reduce service costs, improve service life;
`Efficient and powerful blow against frequency power;
`For a variety of hard rock, cement, ore;

Product Description:

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.

Product parameters:

Jomo mine hydraulic hammer -- Technical Parameters

Project / Model

unit

JM140AS

weight

kg / lbs

1740/3833

Hydraulic drive

bar
psi

160-180
2320-2610

Maximum oil

bar / psi

210/3045

Drive oil

l / min

120-180

Drill rod diameter

mm / inch

140/5.5

Hit frequency

bpm

350-550

Low pressure (the cylinder pressure)

bar

6

High pressure (accumulator pressure)

bar

60

Strike force

j
kg.m

4961
506

Drive vehicle weight

ton
lbs

18-30
39680-66135


Applicable excavator models:

DOOSAN DAEWOO Doosan Daewoo: DH220 DH225 DH258
VOLVO VOLVO: EC210 EC240
HITACHI Hitachi: ZX210 ZX220 ZX230 ZX240 ZX270
KATO Kato: HD700 HD800 HD820
KOBELCO Kobelco: SK220 SK230 SK250
KOMATSU Komatsu: PC200 PC220
SUMITOMO Sumitomo: SH200 SH240 S260
LIEBHEER Liebherr: 914 924 A912 A922
HYUNDAI Modern: R220 R205-7 R225
CAT Caterpillar: 320C 219 320 322 325
JONYANG Zhanyang: JYL210E JY230E
CHANGJIANG Yangtze: WY203
Liugong LIUGONG: CLG210 CLG230 CLG920 CLG923C CLG925
CASE Case: CX210 1188CK 9021N
JOHNDEER Deere: JD55 790D
XGMA XGMA: 230LC-7B 240LC-8