SEM 832F Bulldozer: 320 HP Hydrostatic Dozer | Chengda
The SEM 832F bulldozer is a 320 HP track-type tractor built for construction, road building, and earthmoving work. It runs a 1706D-E93TA engine rated at 253 kW/339 hp with a closed-loop, dual-circuit electronically controlled hydrostatic transmission, giving stepless travel from 0 to 11 km/h with power turns and counter-rotation. Operating weight is 38,710kg with semi-U blade and ripper, and the 9.6m³ semi-U blade, 20MPa dual-pump hydraulic system, and 30° gradeability suit bulk earthmoving and site preparation. Standard, desert, coal, and sanitation configurations are available. Send an inquiry for full specifications and a quotation.
Get a factory-direct price with full shipping cost to your port.
| Parameter | Value |
|---|---|
| General Information | |
| Model | SEM 832F |
| Product Type | Track-Type Tractor (Crawler Bulldozer) |
| Power Class | 320 HP Class |
| Configuration Options | Standard / Desert / Coal Handling / Sanitation |
| Operating Weight (with Semi-U Blade & Ripper) | 38,710kg (Standard) |
| Ground Pressure (GBTT 30965) | 83Kpa/77Kpa (Standard) |
| Minimum Ground Clearance (excluding grouser) | 370mm |
| Gradeability | 30° |
| Engine & Drivetrain | |
| Engine Model | 1706D-E93TA |
| Engine Power (ISO 14396) | 253kW/339hp |
| Rated Speed | 2,200r/min |
| Transmission Type | Closed-loop, dual-circuit, electronically controlled hydrostatic transmission system |
| Travel Speed - Forward/Reverse | Stepless variable speed: 0-11 km/h |
| Steering and Braking | Hydrostatic steering, wet multi-disc brakes |
| Wet Brake Quantity | 4 sets standard |
| Final Drive Type | Single-stage spur gear plus two-stage planetary reduction, planetary reduction uses four planetary gear form |
| Cooling System Operating Temperature Range | -40°C to +50°C |
| Cooling System Max Ambient Temperature | 50°C |
| Working Hydraulic System | |
| Type | Dual-pump combined flow, pilot control |
| System Pressure | 20MPa |
| Pump Type | Gear pump |
| Blade | |
| Blade Type | Semi-U Blade |
| Blade Capacity (ISO 9246) | 9.6m³ |
| Blade Width (including corner bits) | 4,180mm |
| Blade Height | 1,710mm |
| Blade Lift Height | 1,206mm |
| Blade Maximum Cutting Depth | 558mm |
| Blade Tilt Height (center hole) | 905mm |
| Blade Weight (excluding push arm) | 3,020kg |
| Minimum Turning Radius | 4,590mm |
| Blade Curved Plate Standard | Conforms to Caterpillar 1E standard |
| Single-Shank Ripper | |
| Ripper Type | Parallelogram design, shank not adjustable |
| Maximum Penetration Depth (shank inserted in top hole) | 1,216mm |
| Maximum Lift Height (shank inserted in bottom hole) | 812mm |
| Ripper Weight | 4,160kg |
| Undercarriage | |
| Track Shoe Width | 560mm/610mm (Standard) |
| Track Shoes (per side) | 41 |
| Track Rollers (per side) | 7 |
| Carrier Rollers (per side) | 2 |
| Cabin & Features | |
| Instrument Panel | 8-inch interactive dashboard |
| Hydrostatic Transmission Technology Experience | Over 50 years sourced from Caterpillar |
Full spec sheet with dimensions and axle options on request.
Request Full Specification Sheet
 |  |  |
See it from every angle — request more photos of your preferred configuration.
Convenient, worry free, and easy to maintain
Standard fault information Chinese display function, one click direct access to transmission system issues
The external design of the working valve makes maintenance and repair more convenient
The engine compartment has a large maintenance space, effectively improving the convenience of daily maintenance and repair
The center pin of the balance beam is designed with no lubrication, and the lubrication interval between the center pins on both sides is greatly extended
Efficient and energy-saving, fast work
Adhering to the static hydraulic transmission technology of bulldozers derived from Caterpillar for over 50 years, we innovatively adopt a single pump dual motor design on each side, which is mature and stable
The functions of continuously variable transmission, stationary steering, and power steering can be easily achieved, and the automatic matching of load changes has high operational efficiency
The dual pump combined hydraulic system can accelerate the working cycle and reduce energy loss
The heat dissipation system adopts Caterpillar's modular, single plane, and high safety factor design, which can meet the temperature test of 50 ° C extreme environment
The standard hydraulic temperature control fan is efficient and energy-saving, and the reverse function can achieve automatic cleaning of the engine compartment and radiator, further reducing maintenance costs
Need a specific steel grade or compartment layout? We build to your spec.
38,710kg Operating Weight | 9.6m³ Semi-U Blade Capacity | 30° Gradeability |
The SEM 832F bulldozer fits infrastructure and earthmoving work where a 320 HP class machine has to keep pushing all day. On highway subgrade preparation, housing site leveling and water conservancy channel excavation, the 9.6 m³ semi-U blade and 558 mm maximum cutting depth move bulk material in fewer passes, while the electronically controlled hydrostatic transmission with 0-11 km/h stepless speed and spot turn capability lets the operator reposition quickly in tight cuts. A 30° gradeability and 370 mm minimum ground clearance keep it working on ramp haul roads and uneven stripped ground. The same machine handles farmland improvement and municipal site clearance with the 7.8 m³ straight tilt blade.
Tell us your cargo and route — we recommend the right capacity and compartments.
Hydrostatic Transmission With Stepless 0-11 km/h Travel A closed-loop, dual-circuit electronically controlled hydrostatic drive, drawing on hydrostatic dozer experience from Caterpillar spanning over 50 years, delivers stepless forward and reverse speeds from 0-11 km/h with spot turns and power turns. | 253kW/339hp Engine in the 320 Horsepower Class The 1706D-E93TA engine produces 253kW/339hp at 2,200r/min to ISO 14396, placing the 832F in the 320 horsepower class for sustained heavy earthmoving. |
Four Blade Options From 7.8m³ to 18.6m³ Half-U, straight tilt, coal and sanitation blades cover capacities of 9.6m³, 7.8m³, 12.9m³ and 18.6m³ to ISO 9246, with widths up to 4,760mm and arc plates built to the Caterpillar 1E standard. | Stable Control and Braking on 30° Slopes Hydrostatic steering, wet multi-disc brakes with 4 sets fitted as standard and 370mm minimum ground clearance keep the machine controlled on grades up to 30°, while the 8-inch interactive display shows status at a glance. |
Heavy-Duty Undercarriage Built to Last Track shoe widths of 560mm/610mm (standard), 610mm (coal) and 760mm (desert and sanitation) run on 41 track shoes, 7 track rollers and 2 carrier rollers per side, driven by a final drive using one-stage straight gearing plus a two-stage planetary with four planetary gears. | Lower Running Costs With Efficient Hydraulics and Cooling The dual-pump converging, pilot-controlled work hydraulic system runs at 20MPa with a gear pump to speed up cycles, while the cooling system operates from -40°C to +50°C, and the standard model weighs 38,710kg for a stable, fuel-efficient working platform. |
Compare features and prices — no obligation.
The SEM 832F bulldozer is shipped in nude packing with anti-corrosion treatment applied to the blade, ripper and exposed hydraulic surfaces, and the machine is fixed and reinforced inside the transport unit to prevent movement during transit. Depending on destination and order size, we arrange shipment by bulk vessel, Ro-Ro vessel or flat rack container, and the blade, ripper and cab attachments can be partially disassembled for more economical loading where required. Standard production takes 15-20 working days, while custom configurations such as the desert type, coal type or sanitation type require 25-30 days before dispatch. We support FOB, CFR, CIF and EXW terms, and our team coordinates the full documentation package for smooth customs clearance at the destination port.
Get exact freight cost to your port within 24 hours.
Shandong Chengda supplies construction and earthmoving machinery to contractors and project owners worldwide, including the SEM 832F bulldozer, a 320 HP class hydrostatic track-type dozer built for heavy site work. Our range covers infrastructure, earthmoving, road building, municipal and water conservancy projects, with machine configurations matched to each job site. We work with major OEMs at home and abroad to keep spare parts, technical support and delivery schedules dependable for every order.
Work directly with the manufacturer — no middlemen.
International customers from Africa, Southeast Asia, South America and the Middle East have visited our factory to see the SEM 832F bulldozer in person, walking through the production line and watching the hydrostatic drive system, blade assembly and undercarriage being built and tested. During these visits, buyers inspected the 320 HP machine up close, reviewed the standard, desert, coal and sanitation configurations, and discussed how the 38,710kg standard model fits their road, earthmoving and municipal projects. Many of these visits ended with confirmed orders and repeat business, and we continue to welcome overseas clients who want to evaluate the SEM 832F before placing an order.
Join buyers from 80+ countries who have visited our factory and closed deals.
What is the operating weight of the SEM 832F bulldozer?
The standard version weighs 38,710kg with semi-U blade and ripper. The desert, coal and sanitation versions weigh 39,390kg, 39,455kg and 40,110kg respectively.
What engine and power does it use?
It runs a 1706D-E93TA engine rated at 253kW/339hp at 2,200r/min. This puts the machine in the 320 HP class for earthmoving and road work.
Which blade types can I choose?
Four blades are available: semi-U, straight tilt, coal and sanitation. Capacities are 9.6m³, 7.8m³, 12.9m³ and 18.6m³, with widths from 4,180mm to 4,760mm.
How fast does it travel, and what transmission does it have?
It uses an electronically controlled hydrostatic transmission with stepless speed from 0-11 km/h in both forward and reverse. Steering is hydrostatic with wet multi-disc brakes.
Can it work in extreme heat or cold?
Yes. The modular cooling system handles ambient temperatures from -40°C to +50°C. The cooling system is rated for a 50°C limit, and hydraulic temperature-controlled fan keeps it clean.
Can I order a configuration for my job site, and how long is delivery?
Yes, standard, desert, coal and sanitation versions come with different blades, rippers and track shoe widths. Delivery time depends on configuration and destination, so contact us for a schedule.
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
Send Inquiry