-Détails du produit-

Temps de mise à jour:Oct 22, 2026

SEM 824F Product

SEM 824F Product

The 824F features the new F Series design and is powered by a Weichai WD12T2 engine, delivering a gross power output of up to 185 kW (248 hp). The machine utilizes an electronically controlled hydrostatic transmission system, enhancing productivity and maneuverability. It offers various track shoe widths from 560 mm to 915 mm, as well as multiple blade options, including SU, S, U, Waste Handling, and Forest blades. Rear equipment options include a multi-shank ripper, single-shank ripper, and winch to meet diverse customer needs.

Product Overview


The 824F features the new F Series design and is powered by a Weichai WD12T2 engine, delivering a gross power output of up to 185 kW (248 hp). The machine utilizes an electronically controlled hydrostatic transmission system, enhancing productivity and maneuverability. It offers various track shoe widths from 560 mm to 915 mm, as well as multiple blade options, including SU, S, U, Waste Handling, and Forest blades. Rear equipment options include a multi-shank ripper, single-shank ripper, and winch to meet diverse customer needs.


Proven Performance


- Boost productivity with a fully hydrostatic transmission.

- Counter rotation, power turn, and infinitely variable speed.

- Hydraulic demand fan as standard for improved efficiency.

- Better balance and stability through center-of-gravity optimization.

- Robust, more powerful mechanical engine delivers superior durability and excellent fuel efficiency.


Comfortable Operation


- Spacious cab with easy-to-operate controls.

- Stylish design from the new F Series.

- Six-way adjustable seat for quick customization according to operator preferences.

- Exceptional visibility for enhanced on-site awareness.

- 8" LCD display provides a clear view of machine status and settings.


Exceptional Reliability


- World-class original pumps and motors.

- Blades made with high-tensile-strength steel and a strong box-section design.

- Reinforced structures analyzed using Finite Element Analysis (FEA).

- Final drive with double-stage reduction and wet-type brake.

- Modular cooling system designed to endure ambient temperatures from -40°C to +50°C.


Enhanced Reliability


- Dual-path hydrostatic drive system with electronic control technology from a world-class supplier delivers industry-leading reliability.

- The Weichai mechanical engine for the 824F, with 6% increased power, offers classic durability and dependability.

- Final drive adopts a double-stage reduction design, combining spur gear and planetary structure for high transmission efficiency and extended service life.

- Machine structures are analyzed using Finite Element Analysis (FEA) and On-Machine Stress Analysis (OMSA) to identify and reinforce high-stress areas.

- Equalizer bar and pivot shaft are pinned to the one-piece track roller frame. Together with the three-segment spring recoil system, they minimize impacts and prolong undercarriage life.

- Wet-type multi-disc brake system delivers exceptional reliability and high braking performance, even under challenging operating conditions.


Outstanding Versatility and Productivity


- Compared with powershift machines, Caterpillar's proven hydrostatic transmission load-sensing system delivers heightened productivity.

- Achieve seamless operation with infinitely variable speed, counter rotation, and power turn, ensuring improved operational efficiency.

- The hydraulic implement system with pilot control improves operator comfort and provides precise control.

- Modular, single-plane cooling system can endure extreme ambient temperatures ranging from -40°C to +50°C while offering superior fuel efficiency.

- Standard reversible hydraulic demand fan can deliver up to 10% greater efficiency and facilitate efficient cleaning of the engine and cooling system.

- Machine CG (center-of-gravity) optimization further improves stability.


Enhanced Operating Comfort


- Ample cabin space and a fabric-covered seat offer a welcoming operating environment with exceptional comfort and visibility.

- Single multifunction joystick ensures precise performance and maneuverability.

- The brand-new F Series showcases a stylish design.

- The 8" LCD main display provides a clear view of machine settings and features and is easy to use.

- Exceptional visibility enhances on-site awareness.

- LED lights are standard for improved nighttime operation.


Lower Operating Cost


- Integrated hydrostatic oil tank and hydraulic oil tank allow for longer maintenance intervals and lower maintenance costs.

- The Electric Pressure Override (EPOR) function prevents high-pressure overflow and reduces heat load.


Leading-in-Class Serviceability


- Maintenance-free, lifetime-lubricated idlers and track/carrier rollers simplify servicing and provide greater value to customers.

- The Implement Distribution Valve, featuring a pressure testing port, is installed outside the hydraulic oil tank for easy access and reduced maintenance time.

- Standard diagnostic codes are displayed for both the engine and hydrostatic system, enabling quick troubleshooting.

- Product Link is standard, providing convenient fleet management.


Major Parameters

Model

824F

824F LGP

824F CH

824F DS

824F WH

824F FR

Operating Weight

23,730 kg

27,660 kg

24,550 kg

26,920 kg

28,350 kg

25,480/28,365/28,440 kg

Ground Pressure

63 kPa

38 kPa

54 kPa

37 kPa

39 kPa

67/63/63 kPa

Ground Clearance

400 mm

Maximum Slope

30°

Engine

Model

WD12G250E202

Gross Power (ISO 14396)

185kW/248hp

Rated Speed

2,100 r/min

Powertrain

Type

Dual-path,closed loop electronically controlled hydrostatic drive system

Travel Speed-F/R

Infinitely variable speeds 0-10km/h

Steering &Brake

Hydrostatic steering;wet,multi-disc brake,Belille spring actuated and hydraulically released

Undercarriage

Track Shoe Width

560 mm

910 mm 915mm

660 mm

915mm 910 mm

915mm

560 mm 660 mm

Track Shoe Quantity (Each side)

40

45

40

45

45

40

Track Roller Quantity (Each side)

7

8

7

8

8

7

Carier Roller Quantity (Each side)

2

2

2

2

2

2

Hydraulic System

Type

Gear Pump,Pilot control

Implement hydraulic System Pressure

19 MPa

Blades

Blade Type

SU/S

S-LGP

U/Coal

S-LGP

S-WH

SU-FR/S/A

Blade Capacity (ISO 9246)

6.4/5.8m^3

5.5 m^3

7.5/9.2 m^3

5.5m^3

12.7m^3

8.6/5.8/3.9m^3

Blade Width (w/end bit)

3,605/3,700 mm

4,400 mm

3,820 mm

4,400 mm

4,400 mm

3,605/3,700/4,365mm

Blade Height

1,510 mm

1,350 mm

1,420/1,620 mm

1,350 mm

1,945mm

1,830/1,510/1,105 mm

Max.Blade Lift Ground Clearance

1,140 mm

1,165mm

1,140 mm

1,165mm

1,165mm

1,140/1,140/1,175mm

Max.Blade Digging Depth

570 mm

665 mm

570 mm

665mm

665mm

570/570/550 mm

Blade Tilt Height (middle hole)

520/540 mm

640 mm

550 mm

640mm

640 mm

520/540 mm

Blade Weight (w/o push arm)

1,760/1,645 kg

1,930 kg

2,100/2,300kg

1,930kg

2,300kg

1,870/1,645/1,307 kg

Minimum Turning Radius

4,215mm

4,300 mm

4,500 mm

4,300 mm

4,300 mm

4,215/4,075mm

Multiple Shank Ripper

Type

Parallelogram

/

/

Parallelogram

/

Parallelogram

Maximum Penetration (Top hole)

860 mm

/

/

860 mm

/

860 mm

Maximum Clearance Under Tip(Bottom hole)

640 mm

/

/

640 mm

/

640 mm

Weight

2,445kg

/

/

2,445 kg

/

2,445 kg

Single Shank Ripper

Type

Parallelogram

/

/

Parallelogram

/

Parallelogram

Maximum Penetration (Top hole)

737mm

1

/

737mm

/

737 mm

Maximum Clearance Under Tip(Bottom hole)

742mm

/

/

742mm

/

742 mm

Weight

2,320 kg

/

/

2,320kg

/

2,320 kg


Dimension

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STD

LGP

DS

CH

WH

FR

A

Track Guage

2,000 mm

2,340 mm

2,340 mm

2,000 mm

2,340 mm

2,000 mm

B

Width of Tractor,Trunnions Outside

2,880 mm

3,450 mm

3,450 mm

2,880 mm

3,450 mm

2,880 mm

C

Machine Height,w/o Grouser

3,320 mm

3,320 mm

3,765mm

3,320 mm

3,320 mm

3,475/3,495mm


Rops,w/o Grouser

3,320 mm

3,320 mm

3,765mm

3,320 mm

3,320 mm

3,475mm


Alarm,w/o Grouser

3,460 mm

3,465mm

3,460 mm

3,460 mm

3,460 mm

3,460 mm


Exhaust Stack,w/o Grouser

3,170mm

3,170mm

3,170mm

3,170 mm

3,170 mm

3,170 mm

D

Length of Track on Ground

2,948mm

3,488 mm

3,488 mm

2,948 mm

3,488 mm

2,948 mm

E

Length of Basic Tractor,w.Drawbar

4,680 mm

4,710 mm

4,680 mm

4,680 mm

4,965mm

4,680/4,815mm


With Following Attachments,add:








SU Blade

1,165mm

N/A


N/A




LGPS Blade

N/A

1,300 mm

1,310mm

N/A




U Blade

N/A

N/A


1,430 mm




WH Blade

N/A



N/A

1,305mm



FR SU Blade

N/A

N/A


N/A


1,170 mm


Ripper

1,615mm

N/A

N/A

1,615mm

N/A

1,615mm

F

Grouser Bar Height

70 mm

107mm

70 mm

70 mm

70 mm

70 mm

G

Drawbar Height(Pin Center)

525mm

525mm

525mm

525mm

525mm

525mm


Informations sur le produit>Page précédenteSEM 920F Motor Grader
Informations sur le produit>Page suivante5219677 GEARBOX MAIN DRIVE SHAFT

Consultation en ligne

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