Products
Recommended products
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Excavator Thumb
MARBO excavator thumb is an attachment that works in combination with the bucket to pick up and move materials at a job site. The thumb can be secured in the stowed position if the operator needs to use the bucket for digging as usual. This type of attachment is ideal for construction, land clearing, demolition, utilities, municipal works, waste and recycling, and any business that requires precise picking and placing of materials.
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Cold Planer for Skid Steer Loader
MARBO Cold Planer for Skid Steer Loader is one of the m […]
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Excavator plate compactor
Excavator plate compactor is a common excavator attachment used to compact the ground. It is suitable for compacting soil on slopes or in confined places. It can help an excavator easily perform filling and compaction without waiting for a separate machine.
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Excavator breaker hammers
Suitable for 1.2-80 tonne excavators and backhoes, Marbo excavator breaker hammers make easy work of demolition of concrete and rock, asphalt roads and light quarrying tasks.
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Excavator Hydraulic Grabs
Excavator hydraulic grab is a kind of excavator attachments used in construction, mining, quarrying, forestry, waste management and more. They securely grip and handle Log/Block/Rock with precision.
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Marbo Hydraulic Excavator quick hitch coupler 0.8-90 tons
Excavator quick coupler also called quick hitch,refers to a connection device installed on the excavator arm that enables the excavator to quickly, efficiently and safely install and change various attachments, such as buckets, augers, breakers, rippers, etc., thereby saving time and improving work efficiency.
Maibo T-Series Casting Mechanical Quick Coupler
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Maibo Mechanical Quick Hitch Coupler, Lighter, Stronger, More durable, and More economical! A cost-effective choice for Southeast Asian construction work!
Let you excavator achieve higher construction value under the premise of lower cost, and let your excavator obtain greater construction efficiency with lighter weight!

Main features
●Strong safety pin at accurate position.
●Lighter weight with optimized load distribution for greater operating flexibility.
●Double mechanical safety lock, stable without shaking.
●With wear compensation, the service life is extended to 1.2-1.5 times.
●Customized cast steel material, with both hardness and toughness.
●High-frequency heat-treated pins for superior wear and impact resistance.
Maibo is a professional excavator quick coupler supplier. All products are produced under strict quality control standards.
Excavator quick couplers are made of high-strength steel and assembled with high precision, with excellent reliability and quality, and easy replacement of accessories. We manufacture all quick hitch coupler models. As a leading quick coupler supplier, Maibo has been involved in the field of construction machinery for more than 7 years. With the support of a 10-person R&D team and a 60-person production team, we can meet your needs for cost-effective customized products.
| Category | Unit | MB-MINI | MB-02 | MB-04 | MB-06 | MB-08 | MB-08S | MB-10 | MB-14 | MB-17 | MB-20 |
| Lengh | mm | 300-450 | 520-542 | 581-610 | 760 | 920-955 | 950-1000 | 965-1100 | 980-1120 | 1005-1150 | 1100-1200 |
| Width | mm | 150-250 | 260-266 | 265-283 | 351-454 | 450-483 | 445+493 | 543-572 | 550-600 | 602-666 | 610-760 |
| Height | mm | 225-270 | 312 | 318 | 400 | 512 | 512-540 | 585 | 550-600 | 560-615 | 620-750 |
| Arm open width | mm | 82-145 | 155-172 | 181-205 | 230-317 | 290-345 | 300-350 | 345-425 | 380-450 | 380-480 | 500-650 |
| Pins center distance | mm | 95-220 | 220-275 | 290-350 | 350-400 | 430-480 | 450-505 | 485-530 | 550-600 | 520-630 | 600-800 |
| Pin diameter | mm | 25-40 | 40-45 | 45-55 | 60-65 | 70-80 | 90 | 90-100 | 100-110 | 100-110 | 120-140 |
| Cylinder strok | mm | 95-200 | 200-300 | 300-350 | 340-440 | 420-510 | 450-530 | 460-560 | 510-580 | 500-650 | 600-700 |
| Vertical pins center distance | mm | 170-190 | 200-210 | 205-220 | 240-255 | 300 | 320 | 350-370 | 370-380 | 370-380 | 370-380 |
| Weight | kg | 30-40 | 50-75 | 80-110 | 170-210 | 350-390 | 370-410 | 410-520 | 550-750 | 550-750 | 1300-1500 |
| Working pressure | bar | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 | 30-400 |
| Necessary flow | l | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |
| Suitable Excavator | ton | 1-4 | 4-7 | 6-9 | 10-15 | 18-23 | 23-26 | 26-30 | 30-40 | 40-52 | 55-90 |
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Application
Certificate
Through years of intensive research and development, Maibo Machinery’s attachments have successfully obtained more than 10 patents including invention and design patents. We also obtained CE, ISO, and SGS certificates.






Service
OEM
Provide your design files or tell us your ideas ,our R&D team will do the rest.
Packing Details
Port:Qingdao, Yantai, Shanhai, etc...
Packaging type: Standard export packaging.
Warranty
Excavator attachments from Yantai Maibo are warranted for 6months or 1,000 hours against failure due to defects in design, materials or workmanship. We provide free replacement service within the first 3 months.
We promise to reply you within 12 hours after receiving your inquiry.
FAQ
Message board
Speak to one of our experts right away. Our customer support team is here to help.
If you have any question about our products, or the compatibility with your machine, or the lead time required for your order, we welcome you to call our toll-free number or leave a message.
Free number :+86-15653818637