EXCAVATOR ATTACHMENT
Excavator Buckets
STANDARD / ROCK / SKELETON / TILT BUCKETS
Custom excavator buckets for digging, trenching, rock loading, grading, screening and material handling work. Larger buckets are available by custom project.
For 1-70 Ton Standard Range
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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QUICK ANSWER
How to Match the Right Excavator Bucket
KRATOR excavator buckets are used for digging, trenching, rock loading, grading, screening and material handling. The right bucket should not be selected by excavator tonnage alone. Buyers should confirm excavator operating weight, bucket type, bucket width, bucket capacity, material density, tooth type, side cutter requirement, pin diameter, arm width, center distance and working condition before quotation.
Carrier Weight1-70 Ton
Bucket TypeStandard / Rock / Skeleton / Tilt
WidthCustom
CapacityModel Matched
Tooth / EdgeReplaceable
OEM / ODMAvailable
MODEL SELECTION
How to Choose the Right Excavator Bucket Model
Choose the bucket by excavator operating weight, bucket type, working material, bucket width, bucket capacity, tooth configuration and pin dimensions.
Key selection factors
- Excavator operating weight
- Bucket type and bucket width
- Bucket capacity and material density
- Tooth and cutting edge requirement
- Pin diameter and arm width
- Center distance and coupler fitment
- Side cutter requirement
- Working condition and loading frequency
| Excavator Size | Recommended Bucket Type | Typical Application |
|---|---|---|
| 1-3 Ton | Mini bucket | Landscaping, small trenching and light utility work |
| 4-9 Ton | Standard / trench bucket | Utility work, road work and general digging |
| 10-16 Ton | Heavy duty bucket | Earthmoving, construction and material loading |
| 18-26 Ton | Rock bucket / skeleton bucket | Quarry loading, demolition sorting and screening work |
| 30-45 Ton | Heavy rock bucket | Mining, quarry and hard material loading |
| 50-70 Ton | Severe-duty bucket | Large earthmoving, mining and high-wear applications |
FAST QUOTE
What Information Should You Send for a Fast Quote?
To match the right bucket type, width and pin configuration, please send clear machine and jobsite information before quotation.
- Excavator brand and model
- Operating weight
- Bucket type required
- Bucket width and capacity if known
- Material type and density
- Pin diameter, arm width and center distance
- Tooth type, side cutter or cutting edge requirement
- Quantity and destination country or port
- Photos or drawings if available
BUYER CHECK
Common Mistakes When Buying an Excavator Bucket
- Choosing only by excavator tonnage
- Not confirming pin diameter
- Ignoring arm width and center distance
- Choosing the wrong bucket width
- Ignoring material density
- Using a standard bucket for rock work
- Not confirming tooth type and side cutters
- Not checking bucket capacity and machine balance
PRODUCT ADVANTAGES
Why Choose KRATOR Excavator Buckets
KRATOR bucket configurations are built around your excavator model, material condition and working environment.
Custom Bucket Width and Capacity
Bucket width and capacity can be matched to trenching, loading, grading or rock work.
Rock, Skeleton and Tilt Bucket Options
Multiple bucket types support earthmoving, screening, grading and material sorting.
Reinforced Steel Structure
Wear-resistant plates, reinforced side cutters and durable structures are available.
Model-Matched Pin Dimensions
Pin diameter, arm width and center distance are confirmed before production.
Replaceable Teeth and Cutting Edge
Tooth type, bolt-on edge and wear parts can be selected by material condition.
Export-Ready Packing
Bucket orders can be packed for container loading and overseas delivery.
Make Sure It Fits Your Excavator
Excavator Model
(e.g. CAT 320)
Operating Weight
(e.g. 20 Ton)
Pin Diameter
(e.g. 80mm)
Arm Width
(e.g. 310mm)
Center Distance
(e.g. 470mm)
Not sure about the fitment?
KRATOR will recommend a suitable bucket type, width, capacity and pin configuration for your excavator and working condition.
Send Machine Info on WhatsAppWORKING CONDITIONS
Wide Applications
Bucket type, width and wear package should be selected according to the digging material and jobsite condition.
Earthmoving
Trenching
Rock Loading
Quarry and Mining
Demolition Sorting
Grading and CleaningMODEL DATA
Technical Specifications
Core excavator bucket specifications for initial model comparison. Final bucket width, capacity, pin dimensions and structure should be confirmed by excavator model, bucket type and working material.
Excavator Bucket
Swipe to view more models
| Parameter | Unit | Models | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| KB-02 | KB-04 | KB-06 | KB-08 | KB-12 | KB-20 | KB-30 | KB-45 | KB-70 | ||
| Carrier Weight | ton | 1-3 | 4-6 | 6-8 | 8-12 | 12-16 | 18-22 | 25-30 | 35-45 | 50-70 |
| Bucket Width | mm | 300-600 | 400-800 | 500-900 | 600-1000 | 700-1200 | 900-1400 | 1000-1600 | 1200-1800 | 1400-2200 |
| Bucket Capacity | m³ | 0.03-0.10 | 0.10-0.22 | 0.18-0.35 | 0.30-0.55 | 0.45-0.80 | 0.80-1.20 | 1.20-1.80 | 1.80-2.80 | 2.80-4.50 |
| Bucket Weight | kg | 35-90 | 90-180 | 160-280 | 260-450 | 420-700 | 650-1100 | 1000-1700 | 1600-2600 | 2500-4200 |
| Cutting Edge Thickness | mm | 12-16 | 16-20 | 20-25 | 25-30 | 30-35 | 35-40 | 40-45 | 45-55 | 55-70 |
| Side Plate Thickness | mm | 6-8 | 8-10 | 10-12 | 12-14 | 14-16 | 16-20 | 20-25 | 25-30 | 30-40 |
| Bottom Plate Thickness | mm | 6-8 | 8-10 | 10-12 | 12-16 | 16-20 | 20-25 | 25-30 | 30-40 | 40-50 |
| Tooth Quantity | pcs | 2-3 | 3-4 | 3-4 | 4-5 | 4-5 | 5 | 5-6 | 6-7 | 7-8 |
| Bucket Type | - | Standard / Trench | Standard / Trench | Standard / Rock | Heavy Duty / Rock | Heavy Duty / Rock | Rock / Skeleton | Rock / Skeleton | Heavy Rock | Severe Duty |
| Customization | - | Width / Pin / Color | Width / Pin / Color | Width / Pin / Color | Width / Pin / Color | Width / Pin / Logo | Width / Pin / Logo | Width / Pin / Logo | Structure / Pin / Logo | Project Custom |
Specifications are typical reference data for initial selection. Final bucket width, capacity, plate thickness, tooth type, pin diameter, arm width and center distance should be confirmed according to excavator model, bucket type and working material. Larger buckets and severe-duty structures are available by custom project.
MODEL SUPPORT
Not Sure Which Excavator Bucket Fits Your Machine?
Send your excavator model, bucket width, pin diameter, arm width and working condition. KRATOR will help recommend a suitable bucket type and size.
BUYER FAQ
Excavator Bucket FAQ
How do I choose an excavator bucket?
Start with excavator operating weight, then confirm bucket type, bucket width, capacity, material density, tooth type and pin dimensions.
What information is needed before quotation?
Please send excavator brand, model, operating weight, bucket type, bucket width, pin diameter, arm width, center distance, material type, quantity and destination.
What is the difference between standard bucket, rock bucket and skeleton bucket?
A standard bucket is used for general digging, a rock bucket uses reinforced wear parts for abrasive material, and a skeleton bucket separates soil from rocks or demolition material.
Can KRATOR customize bucket width and capacity?
Yes. Bucket width, capacity, side cutters, teeth, cutting edge and wear plates can be discussed according to excavator size and material condition.
What measurements are needed for bucket fitment?
The key fitment measurements are pin diameter, arm width, center distance and coupler or linkage dimensions if a quick coupler is used.
Can you supply teeth, side cutters and cutting edges?
KRATOR can supply bucket teeth, side cutters, bolt-on edges, cutting edges and other wear parts according to bucket configuration.
Can you make buckets for different excavator brands?
Yes. Buckets can be matched for common excavator brands when the machine model and pin dimensions are confirmed.
How fast can I get a quotation?
If bucket type, excavator model and fitment dimensions are clear, KRATOR can provide a recommendation and quotation quickly.
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QUOTE SUPPORT
Ready to Get Your Excavator Bucket Quotation?
Share your excavator model, bucket type, bucket width and pin dimensions. KRATOR will help match the right excavator bucket and reply within 12 hours.