The attachment is an Excavator 360-Degree Rotating Tilting Bucket (also known as a tilt-rotator bucket or omni-directional grading bucket).Unlike a standard tilting bucket that only moves left and right, this advanced attachment combines continuous 360 degree rotation with a hydraulic tilting mechanism. This gives the operator maximum flexibility to work at virtually any angle without moving the excavator tracks.
Dual-Axis Functionality (Tilt + Rotate)
360 Degree Continuous Hydraulic Rotation: Driven by a heavy-duty hydraulic rotary motor, allowing the bucket to spin infinitely in either direction.
Hydraulic Tilting Action: Equipped with dual horizontal hydraulic cylinders tucked cleanly beneath the top frame structure . This allows the bucket to tilt left and right (typically up to left and right 45 degrees).
High-Efficiency Bucket Structure
Grading & Clean-up Profile: It features a wide, flat-bottom design with a smooth cutting edge (no teeth), making it ideal for precision landscaping, leveling, ditching, and slope finishing.
Internal Reinforcement: The inside of the bucket features a central vertical rib/gusset plate to prevent warping under high torsional twisting forces during rotational grading.
Compact & Protected Geometry
Enclosed Cylinder Design: The tilting cylinders are cleverly mounted horizontally and shielded under the main top hitch structure rather than being exposed on the sides. This protects the cylinder rods from falling rocks, dirt, and accidental impacts during operation.
Integrated Hydraulic Routing: The hydraulic hoses are routed closely along the pivot joints to reduce the risk of snagging or pinching during extreme rotating and tilting maneuvers.
Heavy-Duty Upper Hitch
Robust Ear-Plate Setup: The top bracket features a standard pin-on setup with dual cross-bore alignment holes, making it highly compatible with standard excavator arms or quick-coupler hitch systems.
Primary Applications
This high-value attachment is highly sought after by international wholesalers and contractors for:
Complex Grading & Landscaping
: Shaping irregular embankments, golf courses, or precise drainage trenches.
Working in Confined Spaces
Angling around utility lines, foundations, or urban obstacles where excavator movement is restricted.
Backfilling & Finishing
Angling the bucket backward or sideways to perfectly place and level materials like gravel, topsoil, or sand.
It is not just a bucket; it’s a labor-saving machine. You can do the grading work of 3 workers with one bucket, paying for itself in a single large landscaping project.
Tiltrotator buckets are the hottest trend in the AU and EU markets. Offering HWX’s integrated solution gives your customers high-end performance without the high European price tag.
Our Project : The “Mechanical Wrist” Revolutionizing Urban Utility Work in Birmingham, UK
1. Project Background
Location: A residential development site in Birmingham, UK.
Application: Narrow trenching, utility pipe laying, and precision driveway grading.
Equipment: 8-Ton Midi Excavator equipped with the HWX 360° Rotating Tilting Grading Bucket.
2. The Challenge: “Tight Spaces & High Labor Costs”
The contractor, a specialist in urban infrastructure (L3 Buyer), faced a common but difficult problem. The project required digging and grading in extremely narrow alleys between newly built houses.
The Hurdles:
Zero Maneuverability: Standard buckets required the excavator to be perfectly aligned with the trench. In these tight spaces, there was no room to “shuffle” the tracks.
Manual Labor Dependency: Because standard buckets couldn’t reach corners or match complex slope angles, a 3-man ground crew was needed to finish the grading manually with shovels and rakes.
Risk to Utilities: Pre-laid fiber optic cables and water pipes meant any clumsy movement could lead to thousands of pounds in damage.
3. The Solution: The HWX All-in-One Tiltrotator Bucket
The contractor decided to upgrade to the HWX 360° Rotating Tilting Bucket. Instead of a basic clean-up bucket, this “Elite” attachment acted like a “Hydraulic Wrist” for the excavator.
Why HWX stood out:
360° Infinite Rotation: Allowed the operator to spin the bucket and dig backwards or sideways without moving the excavator’s tracks.
±45° Precision Tilt: Perfect for matching the exact cross-fall of the driveways in a single pass.
Low-Profile Design: Unlike bulky European tiltrotators, the HWX design kept the bucket close to the arm, maintaining the machine’s maximum breakout force.
4. Results: “One Machine, Zero Laborers”
The transformation on-site was immediate:
45% Time Savings: Tasks that previously took 8 hours were completed in less than 5 hours.
Elimination of Manual Finish: The operator could “wrist-action” the bucket into every corner. The 3-man ground crew was reduced to just 1 spotter, saving the contractor over £400 per day in labor costs.
Precision Safety: The ability to tilt the bucket edges away from delicate pipes reduced the risk of utility strikes to near zero.
Client Testimonial
“We used to spend hours repositioning the machine and even more on manual raking. With the HWX Rotating Tilting Bucket, I can finish a driveway to a mirror-finish while sitting in the cab. It’s not just a bucket; it’s the most profitable tool in our fleet.” — James H., Site Manager
360° Rotating Tilting Bucket: Frequently Asked Questions (Q&A)
Q1: Does this bucket offer both 360° rotation and tilting?
A: Yes. This is an all-in-one “Tiltrotator-style” bucket. It features a powerful hydraulic motor for infinite 360° rotation and dual hydraulic cylinders that allow the bucket to tilt ±45 degrees. It effectively gives your excavator a “wrist” for maximum precision.
Q2: Why should I invest in a rotating tilting bucket instead of a standard tilt bucket?
A: A standard tilt bucket only moves side-to-side. The 360° rotation allows you to work parallel to the machine, dig backwards, or clean corners without moving the excavator’s tracks. This reduces fuel consumption, prevents ground damage, and allows you to complete complex grading tasks up to 50% faster.
Q3: How many hydraulic lines are required on my excavator?
A: Typically, you need two sets (four lines) of auxiliary hydraulic circuits:
- Set 1: For the 360° rotation function.
- Set 2: For the ±45° tilting function. Note: If your machine only has one set of auxiliary lines, we can provide an integrated Solenoid Valve Kit to switch between rotation and tilting using a single circuit.
Q4: Will this bucket significantly reduce my machine’s digging force?
A: Any quick-change attachment adds some distance (offset) from the arm, which slightly impacts breakout force. However, HWX uses a low-profile design to keep the bucket as close to the arm as possible. This ensures you retain over 90-95% of your original digging power, making it perfect for grading and finishing work.
Q5: Is the rotation motor strong enough for heavy-duty work?
A: We use high-torque hydraulic motors paired with a heavy-duty swing bearing. While this bucket is primarily designed for grading, leveling, and cleaning, the structural design is reinforced with Q355B steel and NM400 wear plates to handle the stress of daily site work.
Q6: How do you prevent the hydraulic hoses from tangling when it rotates?
A: We use an internal High-Pressure Swivel Joint (Commutator). This allows the hydraulic oil to flow to the tilt cylinders while the bucket is spinning 360°, ensuring the external hoses remain stationary and never tangle or twist.
Q7: What is the maintenance schedule for such a complex attachment?
A: Maintenance is simpler than it looks:
- Daily: Grease the main pivot pins and the rotation gear teeth.
- Weekly: Check hydraulic fittings and hose integrity.
- Monthly: Ensure the rotation motor mounting bolts are tightened to the correct torque. We use Japanese NOK seal kits to ensure long service intervals and zero leakage.
Q8: Can I get this bucket for a specific excavator brand (Kubota, Sany, CAT)?
A: Yes. We custom-manufacture the mounting ears to match the exact OEM pin specifications (Diameter, Center Distance, and Ear Width) of your machine. It is a guaranteed “Plug-and-Play” fit for your specific model.