HG28 placing boom is engineered to 28m placing radius. For solving a wide range of needs, the 28m placing boom can be installed on the floor, in an elevator shaft, in a tower, onboard a rig and more.
Benefits & Features
Leading Boom Technology
Finite element analysis
By combining modern design elements such as finite element analysis and structural optimization, our booms have a more intelligent structure, lighter weight, and longer service life.
Hoisting stability test
Booms are safe and reliable and won't let you down on the job. Before delivery, each placing boom is subject to strict stability tests to ensure each one is leakage-free, resistant to high pressure, and performance-stable.
Boom system fatigue test
Our self-developed boom fatigue tester carries out strict fatigue tests for our booms in order to guarantee their durability, safety, and reliability.
Our full-hydraulic control technology is appropriate for the entire range of boom movements, featuring stepless regulation of boom operation. It employs a load-sensitive proportional control system with pressure compensation to easily change the running speed of booms. The user has complete speed control by regulating the angle of the control lever, and the boom is able to reach optimal operating performance.
Top-of-the-line intelligent electric control system
Booms use German-built Siemens PLC (programmable logic controller), equipped with local control, wire remote control and 100m ultra long-distance remote control. Four frequency bands can be selected with a simple operation, allowing for both comfort and convenience. The quality of our PLC ensures high reliability.
Balance valve controls boom cylinder to guarantee safety
We value our users'safety. The balance valve control has precise placing and boom self-locking functions, which effectively prevent accidental falls of booms.
Efficiency and Durability
Extensive application of modular design technology and rapid connecting devices allows you to quickly and conveniently install placing booms, helping you to be productive as fast as possible.
Service life extended
Double-layer wear-resistant delivery pipes extend service life up to 30,000-50,000m³, which is 3-5 times the service life of ordinary delivery pipes.
Solution to Any Need
Placing booms can solve a wide range of needs, from placing radii of 15 to 41m. Placing booms can be installed on the floor, in an elevator shaft, in a tower, onboard a rig, as a mobile type, dedicated for high-speed rail, and more.
Telescopic supports with space beyond imagination
Booms can adapt to different location. For placing booms in elevator shafts, the telescopic supports designed by us have an independent climbing system that can satisfy installation in elevator shafts or on curved walls of different dimensions.
Fully automatic stepless lifting of climbing device
For climbing placing booms on the floor, our booms use cylinder. For climbing placing booms within elevator shafts, climbing is jointly fulfilled by fully automatic stepless lifting climbing frame with double electric hoists. No matter where you setup your boom, We ensures a fully automatic lifting experience while climbing the boom
Leading Boom Technology
|Motor model||Y160L-4 B35 IP54|
|Hydraulic oil tank capacity||180 L|
|Pipeline cleaning mode||Water/Dry cleaning|
|Total approx weight||16.6 t|
|Pipeline diameter||125 mm|
1. Working on Earth and stone construction projects
(1) Municipal construction,
(2) highway bridges,
(3) housing construction,
(4) road engineering,
(5) farmland water conservancy construction,
(6) port construction
2. Features advantage:
Integrates energy saving, reliability and comfort, features flexible operation and low noise, and is widely used in mines, construction site, underground mining, landscape engineering, municipal construction
3. Advantages for our machines:
(1) The domestic leading hydraulic system distribution technology features high energy-saving and efficiency.
(2) The highest breakout force on the loading end is leading the industry by 15%~20% compared with like models.
(3) The advanced structure and hinge points on the digging end and the industry's largest rotating angle of the bucket ensure strong soil holding capacity.
(4) The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
(5) Convenient maintenance
With integrated oil filling, the service person could access to the maintenance point from the ground, featuring higher efficiency.
The side plates of the shield and rear shield are opened easily, and it is convenient to check the engine and parts, and daily maintenance.
1. Quality assurance
2. Multi-currency payment ( RMB / USD / EUR) & Multi Payment team: T/T, L/C at sight....
3. Cheap shipment costs, Rich container package & Fast shipment:
Raygoo group cooperated with many shipping company many years, which can get the cheapest ocean freight with latest shipping date, even whole shipping tracking.
4. Long-term spare parts support:
Since 2015, in order to effectively solve our customers spare parts demand, we built a spare parts department, which get high speaking feedback from our clients.
5. Long-term technical service support:
We have a professional technical team which provide technical support for our domestic or oversea clients. If clients have some technical problems which can't deal with it by self, we can provide video support or door to door support.
6. Door and door service:
Till now, we can support door and door assembling service if they can't assemble it when container arrived in some countries,such as Philippines, Zimbabwe, Mozambique, Kenya, Cambodia, Indonesia.... If the quantity is large, even can provide engineer indoor support.
7. Rich brands:
As we worked on construction machines more than 15 years, which already build nice strategic relationship with world brand company for competitive price and quality support.