Powerful Hydraulic Bulldozer with 1800 Rpm and Maximum Torque

• Customization: Available
• After-sales Service: 24 Hours Online Technical Support and Guide Video
• Warranty: 1 Year
• Model NO.: 220HP HD22
• Transmission: Hydraulic Transmission
• Walking Mode: Crawler
• Certification: CE
• Condition: New
• Color: Yellow
• Displacement(L): 14.01
• Rated Power(Kw/Rpm): 175/1800
• Max.Torque(N.M/Rpm): 1030/1250
• Operating Weight: 23.5 Ton
• Ground Pressure(MPa): 0.077
• Track Gauge(mm): 2000
• Dozing Capacity(M³): 6.4
• Blade Width(mm): 3725
• Blade Height(mm): 1317
• Max Drop Below Ground(mm): 540
• Track Shoe Width(mm): 560
• Pitch(mm): 216
• Transport Package: Suitable Package for Shipment
• Specification: 5460*3725*3395
• Trademark: Jiawei
• Origin: China
• HS Code: 8429510000
• Production Capacity: 5000 Unit/Year

Product Description

Product Description

Jiawei 220HP Hydraulic Standard Type Bulldozer HD2

Scope of Application:
The HD22 series bulldozers are ingeniously designed with cutting-edge technology such as centralized lubrication, pressure measurement, and automatic crawler tightening. It boasts versatility with a range of working devices and cab configurations, tailored to suit diverse working conditions. These bulldozers are the ultimate choice for ensuring efficiency and reliability in earth and stone construction endeavors and large-scale scraping projects

Main Features:
•The NT855-C280S10 engine delivers unmatched power and reliability, essential for your operations. With enhanced fuel economy compared to previous models, it offers strong torque output and reduced fuel consumption, achieving excellent fluid efficiency overall.
• A power shift transmission system of high reliability, a stable torque converter, and a two-stage straight-tooth structure in the final drive ensure efficient power transmission.
•Experience seamless operation with automatic fault diagnosis and full monitoring capabilities. The integrated instrument panel, combining air conditioning, electrical appliances, and instruments, is aesthetically pleasing and luxurious.
•Crafted with a full box-type structure, the main frame uses steel plates welded into a robust integral structure with the rear axle box. Its high impact load capacity and resistance to bending and twisting are remarkable. Superior weld seams guarantee the main frame's longevity throughout its life cycle.
•Tailored to ergonomic principles, the driver's seat and armrest offer up-and-down adjustments. Left-side placement of shifting, steering, and throttle with a soft shaft structure enhances ease of operation. The right-side working device uses a servo control system, ensuring light and flexible handling.
• The standard straight tilt blade provides formidable cutting power, while the optional three-shank ripper excels in ripping clay and frozen earth, delivering high efficiency and extraordinary penetrating force.

Main Specifications

Model	HD22
Type	220HP Standard Hydraulic Crawler Type
(L)Displacement	14.01
(kw/rpm)Rated power	175/1800
(N.m/rpm)Max.torque	1030/1250
Operating weight	23.5 Ton
Dimension(no ripper)	5460×3725×3395
(mm) Grounding length	2730
(MPa) Ground pressure	0.077
(mm) Track gauge	2000
(m³) Dozing capacity	6.4
(mm) Blade width	3725
(mm) Blade height	1317
(mm) Max drop below ground	540
(mm) Track shoe width	560
(mm) Pitch	216
Quantity of track link	38
Quantity of Carrier rollers	4
Quantity of Track rollers(each side)	6
(MPa) Max pressure	14
L/min Discharge	262
(KN) Max tractor force	202
(Km/h) Forward Speed	F1:0-3.6
	F2:0-6.5
	F3:0-11.2
(Km/h) Rear Speed	R1:0-4.3
	R2:0-7.7
	R3:0-13.2

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