Home> Products> Hydraulic Breaker> Side Type Hammer> STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker
STB2000D Heavy Duty Breaker

STB2000D Heavy Duty Breaker

$1000-10000 /Set/Sets

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

BrandSTB

Model NO.WYB165D

Hydraulic Oil Flow160-180L/Min

ColorAny Color

Breaker TypeSide Type

OEMYes

Chisel Material42crmo

Cylinder Material20crmo

Suit Excavator30-40tons

Transport PackageInside With Film, Outside With Wooden Case

SpecificationWYB165D

TrademarkWYB

OriginChina

HS Code8412210090

Production Capacity300000units/Year

Warranty1year

TypeExcavator Hydraulic Breaker

ApplicationExcavator

CertificationCe, Iso9001: 2000

ConditionNew

Total Weight3100kg

Packaging & Delivery
Selling Units : Set/Sets
Package Type : Standard export wooden box
Picture Example :
STB205hydraulic breaker
Product Description



Hydraulic Breaker (also called Hydraulic Hammer) 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 (box type).

In the demolition application, the side type breaker (side mounted hydraulic breaker) is more flexible to reach different condition project like road demolition and construction breaking.

Based on different application and purpose, you could select different mounted type hydraulic hammer to meet with demands. Please feel free to contact with us to get more information about hydraulic breakers.

Our breaker features:
1. Great impact, improve production efficiency and reduce investment costs.
2. Independent research and development of the internal core hydraulic system, changing the size ratio of the Cylinder Block and the piston.
3. High quality and high stability:
(1) The raw materials are made of high-quality forged steel. Cylinder block and piston are cryogenically treated after heat treatment, which greatly improves the strength and wear resistance of cylinder block and piston, and reduces the probability of strain.
, the use of new machining equipment and advanced processing technology to ensure the quality of parts. Cylinder block grinding adopts CNC vertical grinding machine to ensure the coaxiality of the cylinder block and reduce the probability of strain during the working process.
. All accessories are made of the best materials, and the reversing valve is imported, which greatly reduces the maintenance cost in the later period and improves the work efficiency and stability.
, the main components through the three-coordinate test, all qualified before the host assembly.
After the assembly is completed, the blowing experiment is carried out, and whether it is qualified or not can be strictly checked before leaving the factory.

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

1 100tons Excavator Side Type Hydraulic Jack Hammer Rock Breaker For Mining3Mining Machine Hydraulic Rock Breaker For Pc200 Excavators5



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.


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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