Case

Browse YG engineering case gallery. View real-site application cases of excavator attachments, drilling rigs, and road machines covering global construction projects, and learn real customers’ feedback.

customer feedback 200m small rural water well rig

200m Small Water Well Rig Supports an African Village

Looking for a dependable 200m small water well rig for remote rural water supply projects? This YG Machinery customer shows how our compact well drilling rig helped an East African contractor deliver clean groundwater to a rural community. Many remote villages lack paved access and operate on tight budgets, making heavy, large drilling rigs impractical.

200m Small Water Well Rig Supports an African Village Read More »

customer feedback drum cutter attachment

Drum Cutter Attachment + Excavator Bucket Attachments for Road Construction Waste Disposal

The USA road construction contractor in Texas was rebuilding a two-lane highway. His problem was not breaking the old asphalt and concrete—it was getting rid of it. Trucking waste to a landfill was costing him thousands per day. He found YG’s website while searching for a drum cutter attachment and contacted YG about a rotary

Drum Cutter Attachment + Excavator Bucket Attachments for Road Construction Waste Disposal Read More »

rotary piling rig

Rotary Piling Machine Helps the USA Foundation Contractor Cut Piling Time

The right machine can change everything. A US foundation contractor in Florida was stuck. He was using an old machine and manual piling methods. His projects were getting bigger, the soil was getting harder, and his old equipment could not keep up. He found YG online while searching for a rotary piling machine and contacted

Rotary Piling Machine Helps the USA Foundation Contractor Cut Piling Time Read More »

rotary drilling rig machine export to Saudi Arabia

How Did a Saudi Contractor Drill 40% Faster in Riyadh’s Hard Ground with a YG13 Rotary Drilling Rig?

A Saudi foundation contractor in Riyadh was struggling with hard limestone and tight urban sites. His old drilling method was slow, expensive, and unreliable. He found YG online while searching for rotary drilling rig machine prices and contacted YG about a hydraulic rotary drilling rig. After reviewing his project types, soil conditions, and site access,

How Did a Saudi Contractor Drill 40% Faster in Riyadh’s Hard Ground with a YG13 Rotary Drilling Rig? Read More »

excavator drum cutter head details

Excavator Drum Cutter + Excavator Rock Hammer for Hard Rock Excavation in the USA

The USA contractor in Colorado was stuck on a hard rock excavation job. He found YG videos of an excavator drum cutter online and contacted YG about buying one. After reviewing his rock conditions, YG recommended a two-attachment solution: a YG1400 excavator breaker hammer for breaking large hard rock, plus a YG-200 excavator drum cutter

Excavator Drum Cutter + Excavator Rock Hammer for Hard Rock Excavation in the USA Read More »

customer visit YG excavator breaker hammer workshop

Excavator Breaker Hammer Paired with Shears Delivers Unexpected Results for American Customer

Concrete is tough. Rebar is everywhere. And your excavator can only do so much with one attachment. That was the reality for one of our customers in Ohio. He runs a demolition company. He found us online while searching for an excavator breaker hammer for sale. He ended up buying both a breaker hammer and

Excavator Breaker Hammer Paired with Shears Delivers Unexpected Results for American Customer Read More »

YG horizontal drilling machine

YG Horizontal Drilling Machine Helps the USA Fiber Contractor Cut Costs by 30%

If you work in fiber and broadband deployment in the United States, you know the struggle. Rural areas need high-speed internet. The government is funding it. The contracts are there. But the ground is not always easy. Rocky soil, tight spaces, and strict restoration rules can slow you down. That was the reality for one

YG Horizontal Drilling Machine Helps the USA Fiber Contractor Cut Costs by 30% Read More »

hdd drilling machine accessories

YG HDD Drilling Machine Helps German Contractor Cut Project Delays by 40%

If you work in underground utility installation in Germany, you know the pressure. Cities are crowded. Permits are strict. Environmental rules are tough. And clients want everything done faster. That was the reality for one of our customers in Bavaria. He is a mid-sized civil engineering contractor. He chose a YG-280 horizontal directional drilling machine

YG HDD Drilling Machine Helps German Contractor Cut Project Delays by 40% Read More »

egg tray production line

YG Egg Tray Making Machine Helped a Bolivian Recycling Factory Expand Its Business

This case study showcases how Carlos Mendoza, a cardboard recycling factory owner near La Paz, Bolivia, successfully upgraded his low-margin recycling business by launching a recycled egg tray production project. For years, his factory only collected and resold waste cardboard with limited profits. Seeking higher added value, Carlos planned to turn abundant local waste cardboard

YG Egg Tray Making Machine Helped a Bolivian Recycling Factory Expand Its Business Read More »