Home> Products> Hydraulic Breaker> Silence Type Breaker> Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator
Low Noise Hammer for 20 Ton Excavator

Low Noise Hammer for 20 Ton Excavator

$1500-20000 /Set/Sets

Payment Type:L/C,T/T
Incoterm:FOB,CFR,CIF,EXW
Min. Order:1 Set/Sets
Transportation:Ocean
Port:QINGDAO
Product Attributes

BrandWYB,STB,TBPSC

Model NO.WYB140S

Breaker TypeBox Type

OEMYes

Chisel Material42crmo

Cylinder Material20crmo

Suit Excavator20-26tons

Chisel Diameter140mm

Transport PackageInside With Film, Outside With Wooden Case

SpecificationOem

TrademarkOem

OriginChina

HS Code8412210090

Production Capacity300000units/Year

Warranty1year

TypeExcavator Hydraulic Breaker

ApplicationExcavator

CertificationCe, Iso9001: 2000

ConditionNew

ColorAny Color

Packaging & Delivery
Selling Units : Set/Sets
Package Type : Standard export wooden box
Picture Example :
Wangyuan Excavator Hydraulic Breaker Rock Breaker Hammer1
Product Description

Slinence Type Breaker Product Description

Hydraulic Breaker is a type of construction machinery that is mounted on excavators, backhoes, skid steers, mini-excavators, and stationary plants. Driven by hydraulic power it breaks rocks into smaller sizes or demolishes concrete structures into manageable pieces.

According to the difference of the hydraulic breaker structure, we mainly categorize it as Side Type Breaker (side mounted breaker), Top Type Breaker (top mounted breaker) and Silence Type Breaker (also called box type or low noise type).

The silence type hydraulic breaker adopts full-closed housing design, it can protect the main body from damage. What’s more, the full-closed box design can reduces noise up to 50%.

In the application, the silence type hydraulic breaker is more eco-friendly than side type hydraulic breaker and top type hydraulic.

How is the quality?
We are offering OEM service for some famous brands from Italy, Germany,Turkey .South Korea etc.who are selling our hydraulic breakers with their brands all over the world.

How is the price?
Factory direct price, Not the lowest,but reasonable and acceptable,so we are manufacturing and selling and shipping in a very large quantity .
You are welcome to visit our grand factory.


Technology Parameters:

1)STB WYB SB series hydraulic hammers

Decription/Model

STB40

STB45

STB53

STB68

STB75

STB85

STB100

STB125

STB135

STB140

STB150

STB155

STB165

STB175

Operating Weight

Side Type

kg

101

113

175

267

368

505

776

1,364

1,487

1,737

2,150

2,503

3,096

3,735

Top Type

96

110

223

296

404

647

865

1,447

1,575

1,920

2,478

2,544

2,728

4,015

Box Type

129

148

206

337

425

697

865

1,239

1,497

1,756

1,960

2,350

2,780

3,685

Operating Pressure

bar/psi

90-120

90-120

90-120

110-140

120-150

130-160

150-170

150-170

160-180

160-180

160-180

160-180

160-180

160-190

Setting Pressure

bar/psi

150

150

150

170

180

190

210

210

210

220

230

230

230

230

Required oil flow

l/min

15-30

20-40

20-50

40-70

50-90

60-100

80-110

90-120

100-150

120-180

130-190

180-240

200-260

210-290

Working Tool 

Diameter

mm

40

45

53

68

75

85

100

125

135

140

150

155

165

175

Weight

kg

7

8

9

16

21

30

55

103

127

134

170

183

220

260

Impact Rate

bpm

800-1100

700-1200

600-1100

500-900

400-800

400-800

350-700

350-650

350-600

350-500

300-450

350-450

250-400

200-350

Hydraulic Hose

inch

1/2

1/2

1/2

1/2

1/2

3/4

3/4

1

1

1

1 1/4

1 1/4

1 1/4

1 1/4

Suitable Excavator

tons

0.8~2.5

1.2~3

2.5~4.5

4 ~ 7

6 ~ 9

7~14

11 ~ 15

15-18

18 ~ 21

20 ~ 26

25 ~ 28

28 ~ 35

30 ~ 40

40 ~ 55


2)Furukawa HB series hydraulic hammers

Model No. Chisel diameter Weight(kg) Working flow(l/min) Impact rate(bmp) Hose diameter(inch) Tons Applicabel excavator
HB20G 135mm 2000 1250-150 400-800 1 18-25 any brand
HB30G 150mm 2800 150-190 300-750 1 25-30 any brand
HB40G 160mm 3500 190-250 250-500 5/4 35-45 any brand

Slinence Type Breaker  PICTURES

140a Breaker CylindersSb50 Breaker Cylinder MakingHydraulic Hammer Main BodysBox Type Breakers



Rock Hammer For 2 5 4 5 Ton Doosan Excavator5
What accessories come together with the hydraulic breaker?
1). 2 pcs in/out hydraulic hoses
2). 2 pcs moil type chisel tools.(Using 42crmo good material, 2-3 times longer life than normal)
3). 1 pc nitrogen gas bottle.
4). 1 sets nitrogen charge guage kits. 
5). 1 set tool box.(including the maintenance tool)
6). 1 set product brochure,hydraulic breaker manual book and parts book

ALL THE PRICE WITH SPARE PARTS ABOVE

Packing and delivery time
1)Inner is stretch film or breaker coat, outside is export wooden case or pallets as customer's request
2).Delivery time:Usually 3-7days (1-5sets) after down payment and drawing confirmation.
3).We can arrange ocean or air transportation according to your request from any port of China.

Hydraulic Breaker Standard Spare Parts
HOW TO CHOOSE OUR BREAKER ?
1. PLEASE LET US KNOW YOUR EXCAVATOR MODEL NUMBER OR WEIGHT OF MACHINE.
2.PLEASE LET US KNOW WHAT COLOR DO YOU NEED FOR BREAKER .
3.PLEASE CHECK THE" A B C D E "SIZE AS FOLLOWING FOR US:ARM EAR WIDTH ,PIN DIAMETER AND PIN CENTER TO PIN CENTER SIZE .

Hydraulic Breaker Installation Size
Company Overview
Yantai Tianbing Construction Machinery Co., Ltd. is located in Yantai City, a beautiful coastal 
open city. The company's factory covers an area of 53,000 square meters and has a modern standard
 production workshop of 40,000 square meters. It has successively introduced high-precision 
equipment such as horizontal machining centers, vertical CNC grinders, and deep-hole drilling 
machines from Germany, Japan, South Korea, and Taiwan. Combined with domestic high-end processing
 equipment, it is engaged in hydraulic breakers and other excavator attachments, engineering 
cylinders, ultra high pressure cylinder, Shoe machine equipment hydraulic cylinder, rock
 drilling cylinders, hydraulic components and bearing detectors.The size of the key parts of 
the product is detected by Japan's Mitutoyo three-coordinate detector, which greatly improves 
the accuracy of product performance. The company always regards product quality as the life of
 the enterprise, and uses advanced and high-precision various production and testing equipment
 to ensure that the products are fully and strictly inspected before leaving the factory. The
 company has strong technical force, sophisticated production equipment, advanced technology,
 and has several top-notch talents in the machinery, electrical, instrumentation and Internet 
industries. It is a rigorous management and vigorous enterprise. Tianbing looks forward to 
working with you hand in hand to create a prosperous and long-term future!
 
 
 
 
Company Photos
Production Certification
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