Factory Excavator Tower Silent Type Hydraulic Breaker Hammer
This silent type hydraulic breaker features a fully enclosed housing that significantly reduces noise and vibration. Ideal for city construction, tunneling, and demolition near noise-sensitive areas, it delivers powerful impact with minimal disturbance.
| Chisel | 42CrMo |
|---|---|
| Chisel Type | Moil/Blunt/Wedge/Conical/Flat |
| Cylinder | 20crmo Forged |
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Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
Our Silent Type Hydraulic Breaker is designed to deliver strong impact energy while minimizing noise, making it the ideal solution for urban construction, tunnel excavation, and indoor demolition. The fully enclosed outer housing isolates impact sound and protects internal components from dust and debris, improving both safety and durability.
Whether you're working in a residential neighborhood, near hospitals or schools, or on municipal roadwork, this breaker provides exceptional performance without causing disruption.
Key Features
- Fully Enclosed Silent Box Housing
Reduces noise levels by up to 30% compared to side/top type hammers, meeting city construction standards. - Durable Box-Type Structure
High-strength steel body with integrated damping to reduce recoil and vibration, extending both machine and operator lifespan. - Premium Rod Material
Chisels and moil points made of 42CrMo alloy steel, heat-treated for high hardness and wear resistance. - Dust-Resistant Design
Protected valve block and oil lines for better performance in dusty environments like demolition sites and tunnels. - Operator-Friendly
Low noise and vibration minimize fatigue for long-hour operation.
Breaker Types Overview
Hydraulic breakers generally fall into three mounting styles:
- Top Type Breakers:
Mounted vertically on the arm for downward power. Common in open-pit and trenching projects. - Side Type Breakers:
Mounted on the side of the arm, offering better visibility. Suitable for slope jobs or confined working angles. - Silent Type (Box Type) Breakers:
Fully enclosed with a box housing, offering the quietest and most protected option—ideal for urban or indoor demolition tasks.
Valve System Options: Internal vs External Valve
Our hydraulic breakers are available with both internal and external valve configurations, each engineered to suit different operational needs and maintenance preferences.
External Valve Type
The external valve design positions the control valve system outside the cylinder body, making it easier to disassemble and maintain. This structure is ideal for models requiring frequent service access or heavy-duty operations in harsh environments.
- Features advanced energy recovery and pressure control components to enhance striking power.
- Suitable for equipment with external piping preferences or retrofit requirements.
- Slightly more complex in oil flow routing but can simplify part replacement in field service.
Internal Valve Type
The internal valve design integrates the control system inside the cylinder, streamlining the oil circuit and improving impact response.
- Reduces hydraulic flow loss and reaction time for more efficient energy transmission.
- Compact and sealed system improves durability and lowers maintenance frequency.
- Ideal for modern excavators prioritizing compactness, performance, and reliability in noise-sensitive environments.
Both structures are equipped with high-precision nitrogen chambers, hardened piston impact systems, and chrome-plated bushings to extend service life. Depending on your site condition, maintenance habits, and machine configuration, we can recommend the most suitable structure upon inquiry.
Chisel (Tool) Types Available
To match different working conditions, we offer multiple chisel options:
- Moil Point Chisel: General-purpose, ideal for breaking through concrete and layered rock.
- Flat Chisel: For precise trimming or flattening work surfaces.
- Wedge Chisel: Best for splitting rocks and boulders.
- Conical Chisel: Focused impact, used for compact rock or frozen soil.
- Blunt Tool: Efficient for breaking large concrete blocks and quarry stones.
Quality Assurance
All breakers are rigorously tested before delivery. We use CNC-machined components, imported seals, and conduct impact energy and oil leakage tests on every unit. OEM and custom branding support available.
Need Help Choosing a Model?
Send us your excavator model, weight, or pin size – we’ll help you match the perfect breaker.
Support available for brands like Caterpillar, Komatsu, Hyundai, Doosan, Volvo, Hitachi, and more.
SHIPPING & DELIVERY
At Kinton Parts, we ensure reliable, worldwide shipping of parts for excavators, bulldozers, and a full range of construction machines—safe, fast, and secure.
All products are securely packed using high-quality export cartons, reinforced wooden cases, or industry-standard palletized packaging to ensure maximum protection during transit and smooth handling during unloading.
Standard orders are typically shipped within 3–5 working days, while large or customized orders are usually dispatched within 7–20 days, depending on volume and production requirements.
We offer flexible global shipping options, including:
- International sea freight for cost-effective bulk transport
- Air freight for urgent orders
- Courier delivery (DHL, FedEx, UPS) for small-volume or sample shipments
Our logistics team manages every shipment carefully, providing real-time updates and tracking information until your order arrives safely at your destination.
Need assistance choosing the best shipping method for your location and timeline? Contact our team — we’ll help you plan a smooth delivery experience.
FAQ
Q: What are your main products?
A: We supply a full range of undercarriage and wear parts for excavators, bulldozers, and other heavy equipment. Our product line includes: Track rollers, carrier rollers, front idlers, sprockets, segments, track shoes, track chains, bolt and nuts, pins and bushings, bucket teeth and adaptors, filters, seal kits, swing bearing, and hydraulic cylinder—plus other essential replacement parts.
Q: Which countries do you export to?
A: Kinton Parts exports to over 60 countries worldwide, including:
USA, Canada, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, India, Pakistan, Bangladesh, Sri Lanka, South Africa, Colombia, Peru, and many others.
Q: Can I order a sample?
A: Yes, we accept trial orders. For parts in stock, samples can be shipped quickly. If you have technical drawings or existing samples, we also support customized production and mold development.
Q: How can I track my order after shipping?
A: Once your order is shipped, we will provide you with all necessary tracking information based on the shipping method. For express deliveries, you’ll receive a tracking number to follow the shipment online. For air or sea freight, we’ll send you the relevant documents such as the airway bill (AWB) or bill of lading (B/L), along with the packing list and commercial invoice to help with tracking and customs clearance.
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Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
