Main parameters:

Model:HWW-80 (new diesel gear pump)

Project unit parameters:

Operating Weight (KG): 7600

Bucket capacity( m ³ ):0.3

Engine Brand: Xinchai 4D32

Rated power/speed (kW/rpm): 48/2300

Maximum torque/speed( N.m/rpm): 245/1350 ～ 1650

Fuel tank volume( L): 130

Hydraulic system:

Rated displacement (ml/r): 25+27

Pilot pressure( MPa): 4

Working pressure (MPa): 22

Hydraulic oil tank capacity( L ):110

Scope of work and excavation force:

Maximum excavation radius(mm):6362

Maximum excavation height(mm):6681

Maximum excavation depth(mm):3355

Maximum unloading height(mm):4918

Boom length(mm):3450

Stick length(mm):1850

Maximum excavation force(kN):40

Climbing slope(°) :35

Swing speed(rpm):10.5

Maximum tractive force(kN):40

Maximum traveling speed(km/h):35

Overall dimension:

Transportation length(mm):6130

Transportation height(mm):2840

Overall width(mm):2020

Tail turning radius(mm):1980

Tire diameter(mm):850

Track width(mm):1670

Wheelbase(mm):2400

Bulldozer width(mm):2116

Bulldozer lifting height(mm):336

Support height of bulldozer plate(mm):25

Ground clearance of counterweight(mm):1040

Minimum ground clearance(mm):220

Chassis width(mm):840

Main advantages:

1. High flexibility and wide adaptability;

2. It can be modified to meet the needs of different types of work;

3. Flexible rotation, precise and focused work;

4. High rate of return.

Product features:

1. Electrical system: equipped with color LCD display, self-check, monitoring, emergency fault alarm, good human-computer interaction, highly configured electrical control software, and higher reliability;

2. Power system: the advanced turbocharged exhaust engine has sufficient power reserves, which can give full play to the power of the starting engine, achieve matching and reduce power loss;

3. Hydraulic system: imported hydraulic parts of international famous brands, with low power loss, fast action, good coordination of compound action, high efficiency and energy saving, high reliability and long service life;

4. Traveling system: use heavy-duty front and rear drive axle and gearbox to provide higher bearing capacity;

5. Cab: new cab, new interior design, wide vision, spacious and bright, humanized front gear mechanism, equipped with adjustable suspension seats, silicone oil shock absorption, and superior driving and riding environment;

6. Cooling system: parallel cooling installation mode is adopted, which is easy to clean, install and disassemble, and has high cooling efficiency.