China 220HP High Track Crawler Bulldozer HD22c

Product Description

HD22C Hydraulic Coal Type Crawler BulldozerEngine: CUMMINS NT855-C280S10Rated Power: 175KW (220HP) @1800 rpmOperating Weight: 24ton
Main Features:
•A CUMMINS QSNT-C235 engine which can meet gives you more power and reliability you need. Improved fuel economy over the previous model with strong torque output and low fuel consumption gives you excellent overall fluid efficiency.
•The highly reliable power shift transmission, stable torque converter and the two-stage straight-tooth structure final drive transmit power efficiently.
•It can realize automatic fault diagnosis and full monitoring.The overall cast instrument panel integrates air conditioning, electrical appliances and instruments into one, which is more beautiful and luxury.
•The main frame of the full box structure adopts steel plate welded full box type integral structure, which is welded with the rear axle box. It has high impact load bearing capacity and resistance to bending and twisting. High quality weld seam ensures the main frame has a full life cycle.
•According to the ergonomic design, the driver's seat and armrest can be adjusted up and down, the shifting, steering and throttle are placed on the left side, and the soft shaft structure is adopted. The working device is operated on the right side, and the servo control system is used to make the operation process more light and flexible.
•The standard straight tilt blade features powerful cutting force and the three-shank ripper can be equipped for the ripping of clay and frozen earth, featuring high working efficiency and super-strong penetrating force

Product Parameters

Main Specifications:

ModelHD22Type220HP Standard Hydraulic Crawler TypeEngine modelCUMMINS NT855-C280S10Displacement(L)14.01Rated power(kw/rpm)175/1800Max.torque(N.m/rpm)1030/1250Operating weight23.5 Ton Dimension(no ripper)(mm)5460x3725x3395 Grounding length(mm)2730 Ground pressure(MPa)0.077Track gauge(mm)2000Dozing capacity (m³)6.4Blade width(mm)3725Blade height(mm)1317Max drop below ground(mm)540Track shoe width(mm)560Pitch(mm)216Quantity of track link38Quantity of Carrier rollers4Quantity of Track rollers12Max pressure(MPa)14Discharge L/min262Max tractor force(KN)202Forward Speed(Km/h)F1:0-3.6F2:0-6.5F3:0-11.2Rear Speed(Km/h)R1:0-4.3R2:0-7.7R3:0-13.2

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