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Chat on WhatsAppVerified Tool Diameter
The published 75 mm dimension applies to this configuration, not every Side Type breaker.
SIDE TYPE HYDRAULIC BREAKER
Side Type Hydraulic Breaker for 7–12 Ton Excavators
The KRATOR Side Type Hydraulic Breaker uses a 75 mm chisel and is designed for 7–12 ton excavators. Its specified hydraulic oil-flow range is 60–100 L/min, with an impact frequency of 500–800 bpm. Final matching requires confirmation of excavator model, operating pressure and bracket dimensions.
QUICK ANSWER
Can this side type breaker match an 8 ton excavator?
This Side Type Hydraulic Breaker uses a 75 mm chisel and is intended for excavators in the 7–12 ton range. Its required hydraulic oil-flow range is 60–100 L/min, with a stated impact frequency of 500–800 bpm. An 8 ton excavator is within the stated carrier range, but final compatibility still requires confirmation of oil flow, operating pressure and bracket dimensions.
VERIFIED CONFIGURATION
Technical Specifications
These values describe the verified 75 mm configuration. They do not apply automatically to every Side Type Hydraulic Breaker.
| Parameter | Specification |
|---|---|
| Breaker Type | Side Type Hydraulic Breaker |
| Suitable Excavator | 7–12 ton |
| Chisel Diameter | 75 mm |
| Required Oil Flow | 60–100 L/min |
| Impact Frequency | 500–800 bpm |
| Operating Pressure | Confirm before quotation |
| Mounting Method | Matched by excavator model and bracket dimensions |
SIDE TYPE DESIGN
Side Type Open-Frame Design
- Open side-frame layout
- Visibility around the breaker body
- Convenient external inspection access
- Selection based on machine and job conditions
The open side-frame layout provides visibility around the breaker body and convenient access for external inspection. It is a practical starting configuration for demolition, roadwork, trenching and secondary breaking after technical matching.
Housing style should be selected from the job and machine requirements. Compare side, box and top type hydraulic breakers before choosing a configuration.
75 MM CONFIGURATION
75 mm Hydraulic Breaker Chisel
The verified tool diameter for this configuration is 75 mm.
Application-Based Tool Shape
Choose the chisel shape according to concrete, rock, trenching or breaking work.
Replacement Matching
Replacement tools must match the breaker retaining system and verified dimensions.
Tool diameter alone does not confirm carrier compatibility. Review the hydraulic breaker chisel selection guide.
CARRIER RANGE
Side Type Breaker Matching for 7–12 Ton Excavators
The verified carrier range is 7–12 tons, but tonnage is only the first matching condition.
7–8 Ton Excavators
An 8 ton excavator is within the range. Confirm 60–100 L/min auxiliary flow, operating pressure and mounting dimensions.
9–10 Ton Excavators
Confirm the machine model, hydraulic supply, pin diameter, center distance, arm width and working material.
11–12 Ton Excavators
Machines at the upper end of the range remain subject to the same hydraulic, bracket and application checks.
No fit is guaranteed by tonnage alone. Use the hydraulic breaker selection guide to review the full matching process.
HYDRAULIC MATCHING
Hydraulic Flow and Carrier Matching
- Required oil flow: 60–100 L/min
- Operating pressure required before selection
- Excavator auxiliary circuit confirmation
- Qualified setting and inspection procedures
The excavator auxiliary hydraulic flow must support the verified 60–100 L/min requirement. Operating pressure is also required before final selection.
Insufficient or excessive hydraulic supply can affect operation. Pressure and flow settings must not be adjusted without verified specifications and qualified procedures. See the hydraulic flow and pressure guide.
APPLICATIONS
Main Applications
This breaker configuration can be considered after the machine, hydraulics, mounting dimensions and material are reviewed.
Concrete Breaking
For technically matched concrete breaking and general demolition work.
Road Repair
For road repair tasks after hydraulic and carrier matching.
Trench Excavation
For trenching where the working material and tool shape have been reviewed.
Foundation Breaking
For foundation work within the confirmed machine and hydraulic conditions.
Secondary Rock Breaking
For secondary breaking after rock condition and duty cycle are reviewed.
General Demolition
For demolition work that fits the verified configuration and site procedures.
MATCHING DATA
Send These Details for an Accurate Breaker Match
Excavator tonnage is only the starting point. Send the machine, hydraulic, mounting and jobsite data below so we can check the 75 mm breaker configuration accurately.
01 · MACHINE DATA
Machine Information
- Excavator brand and model
- Operating weight
- Photo of the excavator nameplate
- Photo of the dipper-arm end
The exact excavator model helps us review the carrier class and available mounting arrangement.
02 · HYDRAULIC DATA
Hydraulic Information
- Auxiliary oil flow
- Operating pressure
- Hydraulic line information, if available
- Existing breaker model, if replacing one
This configuration requires 60–100 L/min oil flow. Operating pressure must still be confirmed before selection.
03 · MOUNTING & JOB DATA
Mounting and Job Information
- Pin diameter
- Pin center distance
- Arm width
- Working material and application
- Quantity
- Destination country and port
Mounting dimensions and working conditions are required before confirming the bracket and breaker configuration.
MODEL SUPPORT
Not Sure Which Side Type Breaker Fits Your Excavator?
Send your excavator model, operating weight, hydraulic flow, operating pressure, mounting dimensions and working material.
No technical drawing available? Send clear photos of the dipper arm and existing bracket with a tape measure beside the pins. We can help identify the remaining dimensions.
PRODUCT STRUCTURE
Side Type Breaker Structure Overview
The open side-frame configuration keeps the main housing, mounting interface and chisel externally visible. The image below identifies the main visible areas; final hydraulic and bracket compatibility must still be confirmed from the excavator data.
Upper Mounting Interface
The upper interface connects to the matched breaker bracket after pin and arm dimensions are confirmed.
Open Side-Frame Window
The open-frame window keeps the breaker body externally visible for routine inspection.
Main Housing and Inspection Area
The external housing protects the breaker assembly while keeping key inspection areas accessible.
75 mm Chisel
This configuration uses a verified 75 mm tool diameter. Final tool shape depends on the working material.
The image identifies the visible external configuration only. Final bracket dimensions, hose arrangement and hydraulic compatibility must be confirmed from the excavator data.
FAQ
Side Type Hydraulic Breaker FAQ
Answers for the verified 75 mm configuration and its machine-matching requirements.
What excavator size is suitable for this Side Type Hydraulic Breaker?
The verified carrier range for this 75 mm configuration is 7–12 ton. Final selection also requires the excavator model, hydraulic data and bracket dimensions.
Can this breaker be used on an 8 ton excavator?
An 8 ton excavator is within the stated carrier range, but compatibility is not automatic. Oil flow, operating pressure, mounting dimensions and working material must be confirmed.
What is the chisel diameter?
The verified chisel diameter for this configuration is 75 mm. Tool shape and replacement dimensions still need to match the application and retaining system.
What hydraulic oil flow is required?
The required auxiliary hydraulic oil-flow range is 60–100 L/min. Operating pressure must be confirmed before final selection.
What is the impact frequency?
The stated impact frequency for this 75 mm configuration is 500–800 bpm.
Is excavator tonnage enough to confirm compatibility?
No. Tonnage is the first condition only. Confirm auxiliary flow, operating pressure, pin diameter, center distance, arm width, application and working material.
What mounting dimensions are required?
Send pin diameter, pin center distance and arm width, together with the excavator model and photos of the dipper arm or existing bracket.
When should I choose a Side Type breaker instead of Box Type or Top Type?
A side type breaker provides an open side-frame layout with visibility and external inspection access. Final housing-style selection depends on the application, machine data and working conditions.
RELATED OPTIONS
Related Products
Enclosed housing optionBox Type Hydraulic Breaker
Review the enclosed-housing configuration for different work and protection priorities.
Top-mounted optionTop Type Hydraulic Breaker
Review the top type configuration when positioning and visibility are selection priorities.
Breaker familyHydraulic Breakers
Compare breaker housing styles and machine-matching requirements.
MODEL MATCHING
Send Your Excavator and Hydraulic Data
Share the machine model, weight, auxiliary flow, operating pressure, bracket dimensions, working material and destination.