SEM 816D Bulldozer for Construction Earthmoving | Chengda
The SEM 816D is a track-type bulldozer built for earthmoving, mining and road construction work. Its WD10G178E25 engine delivers 131 kW at 1,850 r/min, and the standard configuration weighs 18,230 kg with a semi-U blade and ripper, pushing 4.3m³/3.5m³ at 66.8 kPa ground pressure. An electronically controlled hydrostatic transmission provides stepless travel from 0 to 10 km/h, and six build options (STD, DS, CH, LGP, FR and Angle Blade) match the machine to desert, coal, wetland and forestry sites. Contact Chengda for a quote.
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| Parameter | Value |
|---|---|
| General Information | |
| Model | SEM816D |
| Configurations | STD Standard |
| Operating Weight (with semi-U blade, ripper) | 18,230kg (STD) |
| Operating Weight (with SU blade, ripper) | 18,230kg |
| Ground Pressure (GBTT 30965) | 66.8kPa (STD) |
| Minimum Ground Clearance (excluding track shoe grouser) | 410mm |
| Gradeability | 30° |
| Engine & Transmission | |
| Engine Model | WD10G178E25 |
| Engine Power (ISO 14396) | 131kW |
| Rated Speed | 1,850 r/min |
| Transmission Type | Dual-path, closed-loop, electronically controlled hydrostatic system |
| Travel Speed | Stepless variable 0-10 km/h |
| Steering and Braking | Hydrostatic steering, wet multi-disc brake |
| Working Hydraulic System | |
| Working Hydraulic System Type | Closed-center, pilot control |
| Hydraulic System Pressure | 19MPa |
| Pump Type | Gear pump |
| Blade | |
| Blade Type | SU/S (STD) |
| Blade Capacity (ISO 9246) | 4.3m³/3.5m³ (STD) |
| Blade Width (with cutting edge) | 3,180mm/3,590mm (STD) |
| Blade Height | 1,240mm/1,165mm (STD) |
| Blade Lift Height | 1,041mm (STD) |
| Blade Maximum Cutting Depth | 430mm (STD) |
| Blade Tilt Height (center hole) | 455mm (STD) |
| Blade Weight (excluding push arm) | 1,390kg (STD) |
| Minimum Turning Radius | 3,610kg (STD) |
| C-Frame Manual and Fixed Angle Adjustment | up to 25° |
| Ripper | |
| Ripper Type | N/A |
| Ripper Maximum Penetration Depth | N/A |
| Ripper Maximum Lift Height | 615mm (STD) |
| Ripper Weight | N/A |
| Undercarriage | |
| Track Shoe Width | 510mm (STD) |
| Track Shoes Number (per side) | 37 (STD) |
| Track Rollers Number (per side) | 6 (STD) |
| Carrier Rollers Number (per side) | 2 (STD) |
Full spec sheet with dimensions and axle options on request.
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The SEM 816D bulldozer is built for earthmoving work across highway and railway subgrade projects, mining benches, power plant stockyards, coal yards and airport site preparation. On soft or sandy ground, the desert (DS) configuration with 950mm track shoes lowers ground pressure to 34.8kPa, while the LGP wetland version at 31.1kPa keeps the machine moving on muddy or waterlogged sites. With 30° gradeability and a 131kW WD10G178E25 engine, it holds traction on ramps and haul road slopes common in quarry and mine haulage areas.
For material handling, the coal (CH) configuration carries a 5.6m³ blade, and the forestry (FR) version uses a 6m³ SU blade for clearing and stacking in timber and land reclamation work. The angle blade setup with C-frame manual and fixed angle adjustment up to 25° suits side casting, ditching and grading on municipal roads, sanitation and public service jobs. Stepless travel from 0-10 km/h and a 410mm minimum ground clearance let operators work tight urban plots and rough terrain without extra passes.
Tell us your cargo and route — we recommend the right capacity and compartments.
131 kW Engine for Heavy Earthmoving Cuts The WD10G178E25 engine delivers 131 kW (ISO 14396) at 1,850 r/min, giving the SEM816D the torque to push full blade loads in mining, road and site work. | Stepless Hydrostatic Drive from 0 to 10 km/h A dual-path, closed-loop electronically controlled hydrostatic transmission provides stepless travel speed of 0-10 km/h, paired with hydrostatic steering and wet multi-disc brakes for precise control on the move. |
Blade Capacity from 3.4m³ to 6m³ Choose SU/S blades at 4.3m³/3.5m³, the coal blade at 5.6m³ or the forestry blade at 6m³/5.8m³. STD blade width is 3,180mm/3,590mm, and the working hydraulic system runs at 19MPa with a gear pump and pilot control. | Low Ground Pressure and 30° Gradeability Ground pressure is 66.8kPa in STD form, 34.8kPa for the DS desert configuration and 31.1kPa for the LGP wetland version, with 30° gradeability for slopes and soft ground. |
Six Configurations on One Platform STD, DS, CH, LGP, FR and Angle Blade versions cover general earthmoving, desert, coal handling, wetland and forestry jobs, with operating weight from 17,140kg (Angle Blade) to 19,910kg (FR). The C-frame allows manual and fixed angle adjustment up to 25°. | Undercarriage Built for Long Service Life Each side carries 6 track rollers (7 on DS and LGP), 2 carrier rollers and 37 track shoes (42 on DS and LGP), with 510mm track shoe width and 410mm minimum ground clearance for stable traction. |
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The SEM816D bulldozer is shipped nude packing with anti-corrosion treatment applied to the blade, undercarriage and exposed hydraulic components before loading. Depending on the configuration (STD, DS, CH, LGP, FR or Angle Blade), it can be transported by bulk ship, Ro-Ro vessel or flat rack container, with FOB, CFR, CIF and EXW terms available. Standard production takes 15-20 working days, while custom configurations require 25-30 days before shipment.
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Shandong Chengda supplies the SEM 816D bulldozer and a broad range of construction and earthmoving machinery to contractors, rental fleets and dealers in overseas markets. Our team handles machine selection, configuration advice, spare parts support and export documentation so that each dozer matches the actual working condition on site. We work with major domestic and international OEMs on a long-term basis, which lets us offer genuine machines, stable lead times and responsive after-sales service.
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We regularly welcome international customers from Africa, South America, Southeast Asia and the Middle East to our factory, where they tour the production line and watch the SEM 816D bulldozer run through blade, ripper and hydraulic system checks on site. Visitors often compare the STD, LGP and Angle Blade configurations in person, review the 131 kW engine and 18,230 kg operating weight, and confirm their orders after seeing the build quality. Many of these first factory visits have grown into repeat purchases and long-term supply partnerships for earthmoving, mining and road projects.
Join buyers from 80+ countries who have visited our factory and closed deals.
What is the operating weight of the SEM 816D bulldozer?
In STD configuration with semi-U blade and ripper, the SEM 816D weighs 18,230kg. Other configurations range from 17,140kg for the angle blade version to 19,910kg for the FR forestry version.
What engine powers the SEM 816D and how much power does it deliver?
It uses the WD10G178E25 engine rated at 131kW under ISO 14396, running at 1,850 r/min. This gives enough power for heavy earthmoving, mining and road work.
Which blade types can I choose for this construction dozer?
Available blades include SU/S, U, LGP, SU Forestry/S Forestry and angle blade. Blade capacity ranges from 3.4m³ up to 6m³ depending on the configuration you select.
Can the SEM 816D work on soft, wet or sandy ground?
Yes. The LGP wetland version has a ground pressure of 31.1kPa and the DS desert version 34.8kPa, both well below the 66.8kPa of the standard model. Wide 950mm track shoes are used on the DS version.
How fast does it travel and how is it controlled?
The electronically controlled hydrostatic transmission gives stepless travel from 0 to 10 km/h. Steering is hydrostatic with wet multi-disc brakes, so direction changes stay smooth under load.
Do you supply spare parts and technical support after delivery?
Yes, we provide spare parts and technical support for the SEM 816D. Tell us your working conditions and we will recommend the right configuration and a suitable shipping plan.
Still have questions? Ask us directly.
Contact: Judy chen
Phone: 0086-18853175379
WhatsApp number: 0086-18853175379
Email: judychen@sinotrucksale.com
Company Address: ROOM 1905, OFFICE BUILDING 8, SHANGANG XINTIANDI, INDUSTRIAL SOUTH ROAD, JINAN CITY
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