Semi-Universal (SU) blade
SU blade combines the excellent penetration of the S blade and the high production capacity of the U blade.
Designed for superior load retention and penetration in tightly packed materials.
L-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance and blade penetration.
Blades feature a strong box section design, made from high tensile strength steel to stand up to the most severe applications.
Undercarriage is provided by a world class supplier ensures high reliability and resistance to wear.
Carrier rollers track rollers and idle rollers areall maintenance free.
Planetary final drive design delivers increased torque ratio for higher transmission efficiency and lower maintenance cost.
Durable final drive bearings and multiple wet disc brakes provide reliability, reduce system heat and extend overall life.
Hydrostatic Drive System
Hydrostatic drive with electronic control technology
Hydrostatic system delivers higher efficiency and maximumoutput traction force of 280KN. for 816, 350KN for 822.
Maintenance costs are reduced by 60% when compared tocompetitors with torque converter and transmission design.
Counter-rotation and power turn feature delivers excellentmaneuverability on job sites
Counter rotation-Tracks counter rotate to provide best in class maneuverability.
Powered turn-Machine maintains full power through turns to increase productivity.
Cruise control-Operators can retain previous speed settings which makes operation easily.
Multi-function joystick allows for counter-rotation, powered turn and cruise control.
Pilot joystick control provides comfortable precise blade operation.
Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) toidentify and protect high stress areas.
Advanced structure welding technique, relieving weldingstress.
New advanced cooling system designed to meet -43°C to +50°C ambient temperatures capability.
Modular designed radiator, easy to maintain remove and repair.
Radiator grill provides better heat dissipation, easy access for maintenance.
Electronic Control Module (ECM) fault diagnosis system, automatic diagnosis of eight key parameters.
Monitoring system provides three levels of alarm, toindicate fault diagnosis.
Hydrostatic system has longer service interval (2000 hrs), reduces maintenance time by 50%.
Implement valve mounted outside of hydraulic tank provides easy access to check and service.
| SEM 816 || SEM 816 LGP || SEM 822 || SEM 822LGP |
| Operating Weight || 17230kg || 19720kg || 23680kg || 25400kg |
| Ground Pressure || 68 kPa || 31.5 kPa || 70 kPa || |
| Ground Clearance || 410 mm || 435 mm || 394 mm || 394 mm |
| Max. Slope || 30° || 30° || 30° || 30° |
| Engine |
| Model || Weichai WD10G178E25 || Weichai WD10G178E25 || Weichai WD12G240E26 || Weichai WD12G240E26 |
| Flywheel Power || 120Kw/160Hp || 120Kw/160Hp || 162Kw/220Hp || 162Kw/220Hp |
| Work Tool |
| Blade Type || SU || S || SU || S |
| Blade Capacity || 4.3 m³(S 3.4 m³) || 3.4 m³ || 6.4 m³(U 7.5 m³) || 5.5 m³ |
| Blade Width || 3140 mm(S 3490 mm) || 4227 mm || 3720 mm(U 4015 mm) || 4617 mm |
| Blade Height || 1240mm(S 1165 mm) || 1000 mm || 1511 mm || 1345 mm |
| Max.Blade Lift Ground Clearance || 1041 mm || 1055mm || 1140mm || 1165mm |
| Max. Blade Digging Depth || 430mm || 470mm || 563mm || 600mm |
| Max.Output Rimpull || 280KN || 280KN || 350KN || 350KN |
| Maximum Clearance Under Tip || 615mm || N/A || 640mm || N/A |
| Maximum Digging Depth Of Ripper || 584mm || N/A || 650mm || N/A |
| Powertrain |
| Type || Electric control,Dual-path,Hydrostatic Drive |
| Travel Speed-F/R || 0-10km/hr(Infinitely Variable Speed Control) || 0-11.5km/hr(Infinitely Variable Speed Control) |
| Streeing & Brake || |
Hydrostatic Streeing,Wet,Multiple-Disc Brakes
| Minimum Streeing Radius || 3610mm || 3740 mm || 4225mm || 4300mm |
| Undercarrige |
| Track Shoe Width || 510mm || 1050mm || 560mm || 915mm |
| Track Shoe Quantity || 37 piece || 42 piece || 40 piece || 45 piece |
| Length Of Track On Ground || 2430mm || 2925mm || 2948mm || 3488mm |
| Track Gauge || 1880mm || 2300mm || 2000mm || 2340mm |
| Track Roller Quantity || 6/Side || 7/Side || 7/Side || 8/Side |
| Carrier Roller Quantity || 2/Side || 2/Side || 2/Side || 2/Side |
| Hydraulic System |
| Type || Pilot Control |
| Implement Hydraulic System Pressure || 19 Mpa |
| Service Refill Capacities |
| Cooling System || 45L |
| Hrdrostatic Oil || 40L || 62L |
| Implement Oil || 60L || 110L |
| Fuel || 320L || 460L |
| Pivot Shaft Case(Eash side) || 1.2L || 0.8L |
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Whats App: +86 13665378318
Email: hw014 At hengwanggk.com
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