Construction Equipment 220HP Crawler Bulldozers SD22

• Customization: Available
• After-sales Service: Spare Parts Support
• Warranty: 1 Year
• Model NO.: SD22
• Type: Universal Type
• Transmission: Hydraulic Transmission
• Walking Mode: Wheeled
• Load and Unload Method: Front Discharge
• Engine Power: 350kw
• Certification: CE, ISO9001: 2000
• Condition: New
• Color: Yellow
• Max Horse Power: 270kn
• Operating Weight: 29000kg
• Max Lifting Capacity: 996mm
• Shovel Width: 4434mm
• Wheelbase: 3600mm
• Transport Package: Comply with Export Packaging Requirements
• Specification: 7950*4434*3805mm
• Trademark: RAYGOO
• Origin: China
• HS Code: 87059091
• Production Capacity: 5000

Product Description

 

 

Construction Equipment 220HP  Crawler Bulldozers SD22
SD22 wheel bulldozer is the latest generation product of world's advanced level built with all efforts with the globalized R&D platform to fill a gap of domestic wheel bulldozers. Featuring firm structure, strong power, and high stability, reliability, safety, comfort, energy-conservation, and efficiency, this product is the first-choice product for ports and large mines. It can thoroughly compete and benchmark against foreign imported products to remarkably save the operation and maintenance costs and create more wealth for you.

The imported Cummins electronic control, direct injection, turbocharged engine equipped features high torque reserve coefficient, excellent energy-conservation and environment-friendliness, and strong power.

The split transmission and torque converter system, single-turbine three-element torque converter, and AMT full-automatic electronic control transmission feature simple structure and higher reliability.

The full-hydraulic maintenance-free wet drive axle features fast response, stable braking, and high safety and reliability.

The new FOPS & ROPS pressurized cab features large space, broad visual field, excellent sealing performance, low noise, and high safety and comfort.

The load-sensing variable hydraulic system reduces the fuel consumption by 7% and prolongs the lives of parts.

The double-pump confluence technology improves the working efficiency and reduces the energy loss.

The electronic control joysticks feature convenient and flexible operations and incorporate the blade floating function.

The advanced electronic monitoring system incorporates the sound and light warning devices.

Product Parameters

Description	Specifications	Unit
Machine weight	29000±300	kg
Engine Rated power	350	HP
Gear box / Drive axle	ZF
Tyre Size	39.5R25
SU push shovel capacity	6.88	m3
Max horse power	270	KN
Max steering angle	±40	°
Max lifting capacity	996	mm
Max digging depth	530	mm
Push shovel tilt	1075	mm
Travel speed I - gear(F/R)	6.3	km/h
Travel speed II - gear(F/R)	11.5	km/h
Travel speed - gear(F/R)	24.3	km/h
Travel speed - gear(F/R)	31.5	km/h
Total length	7950	mm
Total height (top of the cab)	3805	mm
Shovel width	4434	mm
wheelbase	3600	mm

Product Picture

 

 

Our machines advantages

1. Features advantage:
(1) The Z-shaped link mechanism designed espeially for stone operating cnditions features high breakout force and loading capacity and the classic double-rocker structure ensures a broad operating view.
(2) The higher dumping height and dumping distance, extensive rotation angle scope of forks, and adjustable fork spacing are suitable to diversified operation needs, induding the forklifting and overturning of stones.

2. Characteristic: 
(1) Power drive flexible suspension damping;
(2) Dual-pump combined technology, flow expanding steering, guide control;
(3) The frame of the high strength adapts to the heavy load condition;
(4) Working mechanism lightens the unloading impact greatly;
(5) Hydraulic wet brake ensures the safe and reliable operation and travelling;
(6) The adjustable instrument panel contributes to the best operation position;
(7) Intelligent electronic monitoring system could monitor the operation condition of the machine accurately.

(8) Convenient maintenance
With integrated oil filling, the service person could access to the maintenance point from the ground, featuring higher efficiency.
The side plates of the shield and rear shield are opened easily, and it is convenient to check the engine and parts, and daily maintenance.

3. Working on various Earth construction projects

Why choose RAYGOO GROUP

1. Quality assurance
2. Multi-currency payment ( RMB / USD / EUR) & Multi Payment team: T/T, L/C at sight....
3. Cheap shipment costs, Rich container package & Fast shipment:
Raygoo group cooperated with many shipping company many years, which can get the cheapest ocean freight with latest shipping date, even whole shipping tracking.

4. Long-term spare parts support:
Since 2015, in order to effectively solve our customers spare parts demand, we built a spare parts department, which get high speaking feedback from our clients.

5. Long-term technical service support:
We have a professional technical team which provide technical support for our domestic or oversea clients. If clients have some technical problems which can't deal with it by self, we can provide video support or door to door support.
6. Door and door service:
Till now, we can support door and door assembling service if they can't assemble it when container arrived in some countries,such as Philippines, Zimbabwe, Mozambique, Kenya, Cambodia, Indonesia.... If the quantity is large, even can provide engineer indoor support.


7. Rich brands:
As we worked on construction machines more than 15 years, which already build nice strategic relationship with world brand company for competitive price and quality.support