Abhay Singh Kanwar

A mould plays an essential role in the creation of a tunnel using segments. Each tunnel is unique, which requires a mould tailor-made, depending upon the data provided by the client in the concrete plan. Precision plays a very crucial role in this product as, each segment has to fit the other perfectly in the tunnel, precision has to be by the tenth of a millimetre.

A tunnel boring machine, also called ‘TBM/Mole”, is a machine used to excavate tunnels generally with a circular cross section through a variety of soil and rock strata. They may also be used for micro-tunnelling. They can bore through anything from hard rock to sand. Tunnel diameters can range from 1 meter (3.3ft, with pipe jacking machine or micro-TBM) to 18 meters(59ft) to date.

Tunnel locomotive is a traction locomotive which is to be used while digging of subway railroads tunnel, water transport tunnels, and some road tunnels to carry material, Equipment, and take out the soil as a result from digging. Our main Product is 1.5T-152T trolley locomotive ,2′.5T-55T battery locomotive, lead acid battery, lead carbon battery super capacitor, charges, mortar car and segment and other related matched equipment.

Drilling jumbos are usually used in underground mining, if mining is done by drilling and blasting. They are usually used in underground mining, if mining is done by drilling anf blasting. They are also used in tunnelling, if rock hardness prevents use of tunnelling machine. ZYS series computer-controlled drill jumbo can drill carry explosives and be driven to move, It is featured by stable performance, easy operation, high -speed drilling good functional integration high safety and low construction cost. The machines have been widely used in fields of national defense, metallurgy, railway, highway for excavating & supporting shafts tunnels or caves. The drilling jumbo is in four-wheel drive and equipped with rubber tires. It is also equipped with engines which drive it to move. With engines and four-wheel drive, the machine has strong power, moves flexibly and easily. Electric motors equipped in the drill jumbo provide the machine power and several motor pumps drive working booms to move. Both individual control of one working boom and simultaneous control of working booms can be realized. The machines are eco-friendly easy to operate and can pinpoint drilling position. With a computer control system, the drill jumbo can automatically pinpoint positions and make the posture of mts booms adjusted. To realize automatics drilling, a designed borehole layout needs to be put into the computer system of the machine.

YLC900 type girder transporters are “mechanical- electrical­ hydraulic” products with high technical content. The complete vehicle uses hydraulic drive, hydraulic suspension , hydraulic lift, mechanical -electrical- hydraulic coordinat ion controlled mult i-axle steering system and implements the movement modes including st raight running, oblique running , splayedstee ring and half-sp layed steering, etc. The finished vehicle can be operated very maneuverably and flexibly, the functions of various systems can be controlled, coordinated and implemented through micro-electro system, thus to solve the problems of “differential force and differential speed” and “slipping” during the running, enabling each tyre to implement “pure rolling” movements and basically implement slippage -free or less -slippage running. The finished vehicle can implement the functions of “whole lifting and whole descending” and “single point lifting and descending” , meeting the precise alignment requirement of girder transporter during automatic leveling and girder feeding.

A launching gantry is a special-purpose mobile gantry crane used in bridge construction. It is used to install precast box girders in highway and high-speed rail bridge construction projects. The SLJ908 is a machine that can carry, lift, and place sections of track, connecting pillars by heavy stone blocks.

Mobile bridge erecting machine accomplishes model of girder erection which high-level segmental assembling at first and girder is laid to proper positions as a whole then It can be applied to the construction of urban rail transit or urban inter change.

A crawler crane has its boom mounted on an undercarriage fitted with a set of crawler tracks that provide both stability and mobility. Crawler cranes range in lifting capacity from about 40 to 3,500 short tons. Utilising the knowledge and experience gained from multiple years of Product R&D and professional manufacturing of our OEMs, comes the Crawler Crane strong and powerful, and able to take on major responsibilities. The smooth operating style allows you to work at ease. Flawless safety protection, self- Dismantling and easy to grip assembly. The comfortable controls and operating style are also user- Friendly. we strive for continuous improvement in building high quality product. Ranging from 50 tons to 3200 tons.

Piling rig is an equipment which uses piling device (a device used to drive piles into the soil). Generally used for foundation purposes. The Equipment adopt he wheel type chassis can be transported with dirll rod ,made the transportation easily and economically. Cummins electronic control turbo supercharged engine meeting Euro III emission standard, saving energy, environmental protection and strong power. The patented parallelogram articulated structure actualizes a wider work range. The high strengthened box-type steel structure design makes the mast of highly- righly and anticontored, thereforce the drill accuracy is heightened : The type A leg make the equipment operate easily and improved the ability of anti- distortion.

A self-propelled loading-unloading machine mounted on a truck body, with a working section consisting of a rotating cantilevered boom. It is used for the loading and unloading of motor vehicle rolling stock, for cargoes primarily of a heavy and single-item nature, and also for construction and repair work. We have gained recognition as an eminent enterprise, devotedly engaged in offering Truck Cranes/all terrain cranes from a number of renowned OEMs. With the assistance of skilled engineers and ultra-modern technologies, we have been capable of successfully executing these services in a prompt and effective manner. The offered services by us have got huge appreciation for timely execution, reliability and hassle-free management. We also render these services in various customized solutions as per the requirements of clients. Cranes available from 12 ton to 2000tons.

Passenger hoist is a lift like equipment used for the transportation of man and material on tall construction sites. This product is a temporary attachment to the under-construction structure and can be easily removed after the completion of construction. Friends Equipment provides passenger hoist designed as per the requirements of the customers and ensure on time delivery of the product so as to keep our customers success unhindered.

The speed of building walls can reach 300-450 m³/day. The wall features uniform texture and smooth surface without misalignment and joints, resulting in excellent capability in water​ sealing and soil blocking and high vertical accuracy.

HPS3016 series Shotcrete self-designed & developed by CRCHI displays a great capability in the construction, whose good performance has been highly praised by clients. HPS3016 Shotcrete integrates the functions of walking, pumping and injection, at the same time, it has the characteristics of better maneuver ability, highly automation, wide jetting range, stable performance, easy operation, safely & reliability, high productivity, low rebound and high construction quality.