In a mining region of Brazil, a contractor was struggling with a persistent challenge. The site contained layers of dense, compacted clay and weathered rock that resisted standard digging. Traditional buckets could not penetrate the hard material. The crew tried using hydraulic hammers, but they were slow and caused excessive vibration. Each day, the excavator spent hours just scratching the surface, barely making progress.
The project manager needed an attachment that could rip through tough ground efficiently, preparing the material for easy excavation. After researching options, he purchased a hydraulic ripper for excavator from YG Machinery—specifically the YGR10 model for his 25‑ton excavator. This ripper machine for excavator features a single powerful shank, heavy‑duty construction, and a design optimized for penetrating compacted soils and soft rock.
The difference was immediate. The Brazilian operator now rips through the hard clay layer in a single pass, breaking the material into manageable pieces that the bucket can easily load. The hydraulic ripper has proven to be the perfect tool for the site. The contractor completed the earthmoving phase ahead of schedule. For a free quote on a ripper machine for excavator for your operation, contact us today.
Contact: 【WhatsApp/WeChat/Phone】+86 159 3715 3321
Technical Parameters Of The Hydraulic Ripper For Excavator
Below are the specifications for the YG series ripper attachments. The Brazilian contractor chose the YGR10 model for his 25‑ton excavator.
| Model | YGR02 | YGR04 | YGR06 | YGR08 | YGR10 | YGR14 |
| suitable excavator | 4-6T | 5-9T | 9-16T | 16-23T | 23-30T | 30-39T |
| pin to pin distance | 265mm | 310mm | 390mm | 465mm | 520mm | 570mm |
| overall width | 375mm | 420mm | 570mm | 665mm | 740mm | 820mm |
| overall height | 390mm | 950mm | 1180mm | 1260mm | 1380mm | 1470mm |
| pin diameter | 40-50mm | 50-55mm | 60-70mm | 70-80mm | 80-90mm | 80-90mm |
| dipper width | 150-180mm | 180-200mm | 200-315mm | 300-350mm | 360-420mm | 360-420mm |
| plate thickness | 50mm | 55mm | 65mm | 80mm | 90mm | 90mm |
| teeth model | DH55type | DH150type | DH220type | D85Ctype | 4T5502-2type | 4T5502-2type |
| weight | 60kg | 160kg | 245kg | 420kg | 620kg | 775kg |
Why the YGR10 suited the Brazilian mining contractor:
- 620kg weight – heavy enough to penetrate hard clay without overwhelming the 25‑ton excavator.
- 520 mm pin-to-pin distance – matched the excavator arm geometry perfectly.
- 90mm plate thickness – provided the strength needed for ripping dense material.
- 4T5502‑2type teeth – durable and replaceable, designed for abrasive ground conditions.
- 1380mm overall height – allowed deep ripping in a single pass.
To help you select the right ripper machine for your excavator, based on your soil type and machine size, please feel free to contact us.
Three Challenges That Made Excavation Difficult In Brazil
The Brazilian contractor faced three problems common across the country’s mining and earthmoving sectors.
Problem 1: Dense, Compacted Soils
Brazil’s tropical climate creates deep layers of hard clay and lateritic soils that resist standard digging. Traditional buckets cannot penetrate these materials, forcing operators to use hammers or other less efficient methods.
Problem 2: Slow Production With Hammers
Hydraulic hammers break material one blow at a time. The process is slow, noisy, and creates uneven surfaces. The Brazilian crew was spending hours hammering just to prepare the ground for excavation.
Problem 3: Excessive Machine Wear
Hammers transmit shock loads to the excavator, causing stress on pins, bushings, and the boom. The contractor was replacing pins and bushings far more frequently than expected.
The excavator ripper attachment for sale solved all three.
How Did The Ripper Machine For Excavator Transform The Brazilian Project?
The hydraulic ripper for excavator is a simple but powerful attachment. A single, heavy‑duty steel shank extends downward from the mounting frame. The operator lowers the shank into the ground and drives forward. The weight of the ripper, combined with the excavator’s downward pressure, forces the shank through hard materials, breaking them apart.
Efficient Ground Penetration
The YGR10 cuts through the hard clay layer in a single pass, creating deep fissures. The bucket then follows, scooping the now‑loosened material. The Brazilian crew reduced preparation time by 60% compared to hammering.
Reduced Vibration And Wear
Unlike hammers, the ripper machine for excavator applies steady, sustained force rather than impact. This reduces shock loads on the excavator. The contractor reported noticeably reduced wear on pins and bushings after switching to the hydraulic ripper for excavator.
Versatile Application
Beyond ripping hard clay, the excavator ripper attachment for sale handles:
- Weathered rock and shale
- Frozen ground (in colder regions)
- Compacted road base material
- Tree roots and stumps
- Demolition of concrete slabs
Simple, Low‑Maintenance Design
The ripper has no moving parts—just a solid steel shank with a replaceable tooth. Maintenance is limited to daily inspection and occasional tooth replacement. The Brazilian crew appreciates the low maintenance compared to hydraulic hammers.
Real Feedback From The Brazilian Mining Contractor
After three months of using the YGR10 hydraulic ripper for excavator, the project manager shared his results.
- Preparation time: Reduced from 4 hours per day to 1.5 hours – a 60% improvement.
- Excavator wear: Pin and bushing inspection revealed significantly less wear compared to hammer use.
- Fuel consumption: Reduced by approximately 20% because ripping is more efficient than hammering.
- Noise levels: Significantly lower than hammer operation. The crew appreciated the quieter environment.
- Payback: The ripper machine for excavator paid for itself in four months through time savings and reduced wear.
The project manager said: “The hard clay was killing our production. Hammers were too slow, and we were wearing out our machines. The YGR10 hydraulic ripper for excavator changed everything. One pass through the clay, and it’s ready for the bucket. The ripper is simple, tough, and effective. We are ordering another unit for our second excavator.”
An operator added: “The excavator ripper attachment for sale is a game‑changer. I just lower the shank, drive forward, and the ground splits open. No noise, no vibration, no stopping. The machine feels much smoother than when we were using hammers. My daily production has nearly doubled.”
Ready To Rip Through Tough Ground In Brazil?
The Brazilian mining contractor proved that a hydraulic ripper for excavator delivers faster preparation, lower wear, and quieter operation than hydraulic hammers. The YGR10 is built with high‑strength steel, a replaceable heavy‑duty tooth, and a reinforced frame that stands up to abrasive ground conditions.
Brazil’s construction and mining sectors are among the largest in South America, with strong demand for efficient earthmoving equipment. YG Machinery has shipped excavator ripper attachments for sale to customers across South America, Africa, and Southeast Asia. We provide export packaging, installation guidance, and spare parts support, including replacement teeth and pins.
Stop hammering and start ripping. Get the productivity and durability your project demands.
【WhatsApp/WeChat/Phone】+86 159 3715 3321
Share your excavator make and model and your typical ground conditions. We will send you a quotation with shipping to Brazil within 24 hours.
