Superb agility, steady and reliable

Exceptional quietness, pure electric drive

The highly anticipated first electro-hydraulic hybrid from Shanggong Machinery

TRD-C40E construction method machine has successfully rolled off the production line recently!

Successfully completed a test section of 800mm thick and 50m deep wall!

From technological leadership to innovative breakthroughs,

From focusing on products to providing overall construction solutions,

Shanggong Machinery stays close to the market and bravely stands at the forefront.‍

▲Exciting moments of the TRD-C40E construction method machine

▲Site of the TRD-C40E construction method machine successfully completing a test section of 800mm thick and 50m deep wall

Precise positioning, ultimate improvement. The TRD-C40E construction method machine features a dual power system: a pure electric main power system and an electro-hydraulic auxiliary system (pure electric drive, higher efficiency, energy saving and environmental protection). It can adjust motor speed and motor torque to meet different geological requirements. The equipment has a maximum construction depth of 50m, a wall width of 550-900mm, and a construction net height of 6.8m-10m. Equipped with a newly designed pure electric drive crawler chassis, it offers stronger mobility, lower construction height, and higher construction efficiency.

▲TRD-C40E construction method machine at the test site

Whether in performance, safety, humanization, application of new technologies, or industrial aesthetics, the Shanggong Machinery TRD-C40E is in a leading position in the industry. With the increasing demand for water-stop curtain diaphragm wall construction in the market year by year, the TRD construction method machine and its construction method have been widely used in water conservancy projects, foundation pit support, subway stations, sealing and isolation of pollution sources, revetments, and other purposes. Considering domestic geological conditions and operating conditions, the TRD construction method machine has been sufficiently refined and optimized in terms of construction depth capability. Shanggong Machinery once again leads iterative innovation, once again demonstrating its breakthrough in independent innovation capability for TRD construction method machine products and its position as an industry leader!

▲TRD-C40E construction method machine at the test site

The successful rollout of the TRD-C40E once again expands the segmented TRD construction method machine product series, once again verifying Shanggong Machinery's ultimate pursuit of a series of products, and its determination to increase excellent exploration in the application field of TRD construction method machines, letting all users see Shanggong Machinery's firm belief in continuously providing users with overall solutions for underground foundation construction that better meet their own conditions.

▲TRD-C40E construction method machine at the test site

Always taking the lead, but never resting on its laurels. Shanggong Machinery independently developed China's first TRD-60D construction method machine with 61m construction capability in 2012; launched the low-noise all-electric TRD-60E construction method machine suitable for urban conditions in 2017; successfully launched the TRD-80E construction method machine in 2018, setting a world record for the deepest TRD construction; launched the TRD-70D/E models in 2019 to meet large-depth and complex stratum construction, forming three major product series: TRD-60/70/80; further expanded the product series in 2022 with the launch of the TRD-C50 construction method machine; and now with the launch of the TRD-C40E, Shanggong Machinery's "value competitiveness" of segmented products has been fully demonstrated, once again consolidating its leading position in the TRD industry.

▲TRD-C40E construction method machine at the test site

Product advantages of the TRD-C40E construction method machine:

1. Low headroom, all-electric drive

Construction net height 10m, minimum height 6.8m, width 5.7m, length 9.5m, small construction work area; all-electric drive, energy saving, environmental protection, low noise; maximum construction depth 50m, wall width 550-900mm.

2. Dual power system

Pure electric main power system: adjustable motor speed and motor torque to meet different geological requirements; combined with electro-hydraulic auxiliary system to ensure construction flexibility and quality controllability, improve cutting efficiency, and reduce energy consumption.

3. Intelligent control

Set different construction parameters according to different strata, improving construction efficiency while enhancing equipment reliability; real-time monitoring of equipment status and working conditions through remote monitoring and camera monitoring; equipped with close-range remote control operation function for equipment actions.

4. Crawler-type integrated equipment

Convenient for relocation, simplified transportation and assembly/disassembly, overall transport weight not exceeding 35t, no restrictions on length, width, and height, transport width 3.36m, transport height 3.215m.

5. Convenient maintenance

Reasonable platform space layout, reserved maintenance space and maintenance access.

6. High construction efficiency

Construction efficiency higher than SMW method, construction efficiency at 40m depth close to or exceeding TRD-C50 and similar products on the market.

7. High risk resistance

Optimized structural strength improvement, lifting force reaches 90T*2, equipped with leg cylinders to meet the risk of buried drilling at standard depths.

8. New cab design

Adopts excavator cab, beautiful appearance, reasonable layout; adjustable seat, air conditioning system, more comfortable construction environment; multiple display screens combined for real-time monitoring of construction conditions.

Technical parameters of the TRD-C50 construction method machine:

▲Site of the TRD-C40E construction method machine successfully completing a test section of 800mm thick and 50m deep wall

Solving user needs and providing overall construction solutions is Shanggong Machinery's consistent conceptual pursuit. For many years, Shanggong Machinery has continued to adhere to "high quality", continuously safeguarding user value and enhancing user benefits. The TRD-C40E construction method machine achieves continuation and ascent on the basis of expanding the product series, opening a new journey of "high-quality" development in the domestic TRD construction method machine industry. But this is only the beginning!