EXCAVATOR ATTACHMENT
HYDRAULIC BREAKER
KRB1400
Heavy-duty hydraulic breaker for demolition, trenching, quarry and mining applications. Built for stability, high impact force and long service life.
For 1–90 Ton Excavators
Model Matched FitOEM / ODM SupportFactory Direct PriceGlobal Shipping
Model Matched Fit
OEM / ODM Support
Factory Direct Price
Global Shipping
Get Quote in 24 Hours
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Carrier Weight1–90 Ton
Pin DiameterCustom Match
Arm WidthCustom Match
Center DistanceCustom Match
Bracket TypeOEM / ODM
WHY CHOOSE THIS PRODUCT
Heavy-Duty Steel Structure
High strength steel, durable and reliable.
Precision Engineering
Advanced technology for superior performance.
OEM Custom Bracket
Perfect match for your excavator.
Stable Performance
High impact force, longer service life.
Easy Installation
Simple structure, easy to operate.
Low Maintenance
Wear-resistant parts, cost effective.
MAKE SURE IT FITS YOUR EXCAVATOR
Excavator Brand
(e.g. Komatsu)
Excavator Model
(e.g. PC300)
Operating Weight
(e.g. 30 Ton)
Pin Diameter
(e.g. 60mm)
Arm Width
(e.g. 280mm)
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Send Machine Info on WhatsAppWIDE APPLICATIONS
Mining
Demolition
Road Construction
Quarry
Trenching
Recycling
TECHNICAL SPECIFICATIONS
Key model data for detailed comparison and model selection.
Hydraulic Breaker
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| Parameter | Unit | Models | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KSB450 | KSB530 | KSB680 | KSB750 | KSB850 | KSB1000 | KSB1350 | KSB1400 | KSB1500 | KSB1550 | KSB1650 | KSB1750 | ||
| Operating Weight (top) | kg | 100 | 120 | 298 | 375 | 577 | 890 | 1515 | 1773 | 1972 | 2555 | 3065 | 3909 |
| Operating Weight (silenced) | kg | 126 | 152 | 295 | 375 | 571 | 861 | 1500 | 1766 | 2071 | 2632 | 2833 | 3991 |
| Operating Weight (side) | kg | 90 | 120 | 250 | 380 | 510 | 765 | 1462 | 1760 | 2144 | 2413 | 2650 | 3788 |
| Total Length | mm | 1119 | 1240 | 1373 | 1719 | 2096 | 2251 | 2691 | 2823 | 3047 | 3119 | 3359 | 3617 |
| Total Width | mm | 176 | 177 | 350 | 288 | 357 | 438 | 580 | 620 | 620 | 710 | 710 | 760 |
| Operating Pressure | bar | 90-120 | 90-120 | 110-140 | 120-150 | 130-160 | 150-170 | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 |
| Oil Flow Rate | L/min | 20-40 | 20-50 | 40-70 | 50-90 | 60-100 | 80-110 | 100-150 | 120-180 | 150-210 | 180-240 | 200-260 | 210-290 |
| Impact Rate | bpm | 700-1200 | 600-1100 | 500-900 | 400-800 | 400-800 | 350-700 | 350-600 | 350-500 | 300-450 | 300-450 | 250-400 | 200-350 |
| Hose Diameter | inch | 3/8, 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 1 | 1 | 1 | 1 1/4 | 1 1/4 | 1 1/4 |
| Rod Diameter | mm | 45 | 53 | 68 | 75 | 85 | 100 | 135 | 140 | 150 | 155 | 165 | 175 |
| Impact Energy Class | joule | 300 | 300 | 650 | 700 | 1200 | 2847 | 3288 | 4270 | 5694 | 7117 | 9965 | 12812 |
| Applicable Bucket Capacity | m鲁 | 0.03-0.1 | 0.06-0.2 | 0.15-0.3 | 0.2-0.35 | 0.25-0.5 | 0.4-0.6 | 0.6-0.8 | 0.7-0.9 | 0.9-1.2 | 1.1-1.4 | 1.2-1.7 | 1.4-2.0 |
| Applicable Vehicle Weight | ton | 1.2-3.0 | 2.5-4.5 | 4.0-7.0 | 6.0-9.0 | 7.0-14 | 11-16 | 18-23 | 18-26 | 25-30 | 28-35 | 30-45 | 40-55 |
Specifications may vary by excavator configuration and jobsite conditions. Contact KRATOR for model selection.
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An open-frame hydraulic breaker requiring 60–100 L/min oil flow, with a stated impact frequency of 500–800 bpm.
Configuration: 75 mm chisel · 7–12 ton excavators
Matching data: Excavator model · Flow · Pressure · Bracket dimensions
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Box Type Hydraulic Breaker
Box Type Hydraulic Breaker is designed for heavy-duty demolition, quarrying, trenching and concrete breaking applications. The enclosed box housing helps reduce noise, protects the main body, and improves durability in demanding job sites.
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Top Type Hydraulic Breaker
Top Type Hydraulic Breaker is a versatile breaker attachment for excavators, designed for easy positioning, wide working visibility and efficient impact performance. It is suitable for construction, demolition, road repair and general breaking work.
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