2017 China New Design Caterpillar D8l Used Bulldozer - Hydro-static Bulldozer SD5K – Xuanhua Construction

SD5K is the track-type total hydraulic bulldozer with semi-rigid suspended, electronic control tier Ⅲ, dual-circuits electronic control hydrostatic driving system, electric control closed center load sending implement hydraulic system. Power–Angle-Tilting blade, automatic control independent cooling system. This model is equipped with electrical controlled engine of full power matching pattern, with continuously variable transmission and pivot steering function, modular design and easy to repair and maintenance; the electro-hydraulic proportional control walking system and work device make the operating precise and comfortable; Human-computer interaction instrument display, intelligent service system, fully sealed air conditioning cab. It can be equipped with three shanks ripper. It is an ideal machine used in exquisite or heavy load working such as harbor construction, communication construction, stadium, electric power project, city and town earth moving, backfill modeling and leveling working.

Specifications

Dozer                               PAT(Power Angle Tilting Blade)

(not including ripper) Operation weight (Kg)                      13100

Ground pressure(KPa)                                          45

Track gauge(mm)                                          1790

Gradient                                                   30°/25°

Min. ground clearance (mm)                                 315

Dozing capacity (m³)                                            3.1

Blade width (mm)                                            3060

Max. digging depth (mm)                                   460

Overall dimensions (mm)                  4922×3060×3000

Engine

Type                                          WeiChaiWP6G125E332

Rated revolution (rpm)                                        2200

Rated power (KW/HP)                                       97/132

Max. torque (N•m/rpm)                                   570/1450

Rated fuel consumption(g/KW•h)                            ≤190

Undercarriage system

Type                                      Normal track type semi-suspended

Number of track rollers (each side)                                          7

Number of carrier rollers(each side)                                         1

Pitch (mm)                                                            190

Width of shoe (mm)                                                     510

Gear

Forward  (Km/h)                                                0-10.5

Backward (Km/h)                                                0-10.5

Implement hydraulic system

Max. system pressure (MPa)                                 19

Pump type             Variable displacement piston pump

System output（L/min）                                         125

Driving system

Dual-circuits electronic control hydrostatic system

Wet type multi-disc brake

Modularize One-stage planetary+One-stage spur reduction gear mechanism

Palm dictate-Electric joystick

Intelligent service system