ヤマモトロックマシン List of Products and Services

The "PowerROC T25 DC" is a crawler drill designed for construction sites, civil engineering, small-scale aggregate, and limestone quarries. Its simple design achieves excellent operability and maintainability. Excavation becomes easier, and maintenance is simplified. Additionally, by adopting a simple hydraulic direct control system that minimizes the number of electrical components and reduces the number of components, the machine can be easily started, and maintenance costs and time can also be reduced. 【Features】 ■ Simple design ■ Excellent operability and maintainability ■ High reliability ■ High drilling speed ■ Increased drilling length per liter of fuel, improving cost efficiency *For more details, please refer to the PDF materials or feel free to contact us.

• drill

The "HCD Series" is a tunneling drilling machine equipped with a swivel motor at the tip of the boom, capable of drilling at various angles. It is suitable for blast holes in small cross-section tunnels and vertical shafts, as well as anchor holes. We offer various models, including the "HCD-101," which is designed for these applications, as well as the "HCD-301" and "HCD-401," based on a 0.25 class backhoe compliant with the third stage exhaust gas regulations. You can choose according to your needs. 【Product Lineup】 ■HCD-101 ■HCD-301 ■HCD-401 *For more details, please refer to the PDF document or feel free to contact us.

• drill

The "Light Rock Drill LRD Series" is a drilling machine designed with a lightweight structure to enable manual transportation. The frame is made of square pipes, making it sturdy. The air-type drifter is based on the compact and lightweight "YS-23," and by adopting a front flushing type blow, it allows for powerful blows compatible with screw-type rods. Additionally, our company offers a diverse range of products for slope construction sites. Please feel free to contact us. 【Features】 ■ Capable of manual transportation ■ Lightweight design ■ Sturdy frame made of square pipes ■ Adopts a front flushing type blow ■ Capable of powerful blows compatible with screw-type rods *For more details, please refer to the PDF materials or feel free to contact us.

• Other work tools

This product is a handheld hydraulic splitter recognized and loved in 80 countries worldwide for its excellent quality, performance, and outstanding durability. When breaking concrete or rock using explosives, it is necessary to obtain construction permits and approvals, as well as ensure safety in the construction area and address noise and vibration issues. The breaking work with this product does not involve explosions or impacts, eliminating any risk of flying debris. It allows for safe rock excavation alongside other tasks. 【Features】 ■ Maximum rock splitting force of 413 tons (4048 kN) ■ Low noise and low vibration ■ No dust generation ■ Control over the general direction of rock splitting ■ Suitable for confined space work *For more details, please refer to the PDF materials or feel free to contact us.

• Other work tools

"BIGGER" is a revolutionary ultra-large hydraulic rock crushing machine developed as a system that excels in both workability and cost-effectiveness, using a method that does not involve blasting and features low noise and low vibration. The method employed by this product is suitable for small to medium-scale excavation work in medium-hard rock and above. Its simple mechanism makes it easy to handle, and since it does not involve blasting, it can be used in confined work environments, allowing for simultaneous other operations in nearby areas, which is a significant advantage. 【Features】 ■ Can control the direction of cracking, enabling precise work ■ Simple mechanism ■ Easy to handle, requiring no highly skilled operators ■ Suitable for bench-cutting methods, resulting in high production efficiency ■ Does not require a large work area, making it adaptable to narrow sites *For more details, please refer to the PDF document or feel free to contact us.

• Crusher

The "YD-100M/YD-135" is a pneumatic drifter widely used not only for drilling blast holes in civil engineering works but also for slope excavation, shaft excavation, limestone mining, crushed stone, stone quarrying, and in industrial machinery related to steel and aluminum factories, as well as in environmental applications such as waste melting furnaces. The "YD-100M" is a front motor power rotation type, an efficient and economical machine for medium-scale drilling operations. The "YD-135," on the other hand, is a well-established model. 【Features】 <YD-100M> ■ Front motor power rotation type ■ Efficient for medium-scale drilling operations ■ Suitable for both hard and soft rock ■ Short body length advantageous for underground drilling *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools

This product is a jackhammer that excels in performance, operability, durability, and stability, demonstrating its power in various drilling tasks. Each model is equipped with a transparent line oiler, allowing for complete lubrication. Durability has been further improved. Additionally, the "YS-14" and "YS-13" models are designed to be anti-vibration and noise-reducing. Please choose the one that matches your working conditions. 【Features】 ■ Excellent performance, operability, durability, and stability ■ Demonstrates power in various drilling tasks ■ Each model is equipped with a transparent line oiler ■ Complete lubrication is possible ■ Double open valve = cylinder blow mechanism adopted (YS-23/YS-13) *For more details, please refer to the PDF document or feel free to contact us.

• hammer

The "ARDS-100MS" is a drilling machine with an independent rotating motor, designed as a front motor power station type. It is an efficient and economical machine suitable for medium-scale drilling operations, applicable to both hard and soft rock. Additionally, we also offer the "ARDS-135M" and "ARDS-200ML" from the ARDS series. For various drilling machines, please leave it to us. 【Features】 ■ Simple ■ Lightweight ■ Direct operation ■ Economical *For more details, please refer to the catalog or feel free to contact us.

• others