Cheap PriceList For 305 Backhole Breaker - Breaker Hammer Excavator Earth Moving Machinery Parts – Donghong
Cheap PriceList For 305 Backhole Breaker - Breaker Hammer Excavator Earth Moving Machinery Parts – Donghong Detail:
description
Hydraulic Hammers/Breakers
There are times when an obstacle prevents normal excavation from occurring. Used in mining, quarries, excavation, and demolition, the hammer/breaker is brought in to chip away at large boulders or existing concrete structures. There are times when blasting is used to remove obstacles or breakthrough thick layers of rock, but hammers offer a more controlled process.
Breakers are driven by a hydraulic piston that exerts pressure on the head of the attachment to provide a powerful and consistent thrust into the obstruction. In simplest terms, it’s just a really big jack hammer. Great for tight spaces and continuous production, breakers are also much quieter and create less vibration than blasting.
advantages
DHG hydraulic breakers are designed to be compact and easy to handle, allowing them to be operate in a variety of groundwork, demolition and mining applications. Optimum efficiency and performance is achieved with highly reliable design and enabling easy ongoing servicing. These hammers are suitable for a vast range of tool carriers and are most commonly fitted to excavators, backhoe and skid steers, but can also be mounted to any other carrier with sufficient oil flow, allowing you to get the job done quickly, safely and economically.
specification
As with all machinery, the breaker should be inspected before and after every use to ensure good working conditions. Unusually worn components should be addressed and the operator needs to make sure the proper amount of lube or grease is being used. During operation, make sure the following processes are followed for safety. For the tool, the operator, and other personnel in the area, make sure to consult the users manual for correct operation.
| Hydraulic Breaker Specification | |||||||||||||||
| Model | Unit | BRT35 SB05 |
BRT40 SB10 |
BRT45 SB20 |
BRT53 SB30 |
BRT68 SB40 |
BRT75 SB43 |
BRT85 SB45 |
BRT100 SB50 |
BRT135 SB70 |
BRT140 SB81 |
BRT150 SB100 |
RBT155 SB121 |
BRT 165 SB131 |
BRT 175 SB151 |
| Total Weight | kg | 100 | 130 | 150 | 180 | 355 | 500 | 575 | 860 | 1785 | 1965 | 2435 | 3260 | 3768 | 4200 |
| Working Pressure | kg/cm² | 80-110 | 90-120 | 90-120 | 110-140 | 95-130 | 100-130 | 130-150 | 150-170 | 160-180 | 160-180 | 160-180 | 170-190 | 190-230 | 200-260 |
| Flux | l/min | 10-30 | 15-30 | 20-40 | 25-40 | 30-45 | 40-80 | 45-85 | 80-110 | 125-150 | 120-150 | 170-240 | 190-250 | 200-260 | 210-270 |
| Rate | bpm | 500-1200 | 500-1000 | 500-1000 | 500-900 | 450-750 | 450-950 | 400-800 | 450-630 | 350-600 | 400-490 | 320-350 | 300-400 | 250-400 | 230-350 |
| Hose Diameter | in | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 1 | 1 | 1 | 5/4 | 5/4 | 5/4 |
| Chisel Diameter | mm | 35 | 40 | 45 | 53 | 68 | 75 | 85 | 100 | 135 | 140 | 150 | 155 | 165 | 175 |
| Suitable Weight | T | 0.6-1 | 0.8-1.2 | 1.5-2 | 2-3 | 3-7 | 5-9 | 6-10 | 9-15 | 16-25 | 19-25 | 25-38 | 35-45 | 38-46 | 40-50 |
classification
Donghong have three type of hammer:
Top Type (pencil type)
1. Easy to locate and control
2. More conducive to excavator
3. Weight lighter, lower risk of broken drill rod
Box Type
1. Reduce noise
2. Protect the environment
Side Type
1. Overall length shorter
2. Hook back things conveniently
3. Maintenance-free
Product detail pictures:
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By Rita from Czech - 2018.09.19 18:37
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By Claire from Stuttgart - 2018.06.05 13:10
