822D 235HP Crawler Bulldozer with Rubber Track and Mining Shifter

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: 822D
• Type: Universal Type
• Transmission: Hydraulic Transmission
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Engine Power: 147~515kw
• Certification: CE, ISO9001: 2000
• Condition: New
• Color: Yellow
• Operating Weight: 24000kg
• Ground Pressure: 71.2kpa
• Ground Length: 2730mm
• Digging Depth: 860mm
• Rated Power/Rated Speed: 175kw
• Transport Package: Optional
• Specification: 5495*3725*3402mm
• Trademark: Maxizm
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Product Description

Power System

The installed WP12/QSNT-C235 electronically controlled engine conforms to the China-III non-road machinery emission
regulation, featuring strong power, high efficiency and energy-saving, and low maintenance cost. The rated power reaches 175kW, featuring high torque reserve coefficient. The radially sealed intake system is applied to effectively prolong the engine life.
Drive system

The curves of drive system and engine are perfectly matched to achieve more extensive high-efficiency zone and higher
transmission efficiency. Self-made drive system features stable performance and reliable quality and has been long proved by the market.

Driving/Riding Environment

The hexahedral cab provides super-large interior space and broad vision and the
ROPS/FOPS can be installed depending on specific needs to ensure high safety and reliability. The electronic control hand and foot accelerators guarantee more accurate and comfortable operations. The intelligent display and control terminal and the A/C and heating system are installed to provide more abundant personalized driving/riding experience and enable you to understand system status at any time, featuring high intelligence and convenience.

Working adaptability

Stable and reliable chassis system is applicable to diversified severe working conditions. The product features long ground length, high ground clearance, stable driving, and good trafficability. The straight tilting blade, semi-U blade, U-blade, angle blade, coal blade, rock blade, environmental sanitation blade, ripper, and traction frame can be installed depending on specific working condition to achieve higher working adaptability. The optional LED working lamps improve the illumination capability during nighttime operations to achieve higher safety and reliability.

Easy maintenances

The structural parts inherit the excellent quality of mature products; The electric harnesses adopt corrugated pipes for protection and deconcentrators for branching, featuring high protection grade. The openable large-space side hoods make the repairs and maintenance easier. All lubricating and maintenance points of machine are directed to the outer side of machine body to achieve convenient and rapid maintenances.

Product Parameters

Model	822D	822D LGP	822D CH	822D DS
Operating Weight	24,000 kg	27,880 kg	24,760 kg	27,140 kg
Ground Pressure	71.2 kPa	43.0 kPa	62.4 kPa	62.4 kPa
Ground Clearance	400 mm	400 mm	400 mm	400 mm
Max. Slope	30°	30°	30°	30°
Engine Model	WD12G240E206	WD12G240E206	WD12G240E206	WD12G240E206
Rated Power	175 kW/235 hp	175 kW/235 hp	175 kW/235 hp	175 kW/235 hp
Blade Type	SU blade S blade	LGP S blade	Coal blade U blade	LGP S blade
Blade Capacity	6.4 m³ 5.8 m³	5.5 m³	9.2 m³ 7.5 m³	5.5 m³
Blade Width	3,660 mm 3,800 mm	4,510 mm	3,900 mm 3,900 mm	4,510 mm
Blade Height	1,520 mm 1,510 mm	1,350 mm	1,620 mm 1,420 mm	1,350 mm
Max. Blade Digging Depth	570 mm 570 mm	665 mm	570 mm 570 mm	665 mm
Max.Blade Lift Ground Clearance	1,140 mm 1,140 mm	1,165 mm	1,140 mm 1,140 mm	1,165 mm
Max.Output Rimpull	350 kN 350 kN	350 kN	350 kN	350 kN
Ripper Type	Multi-Shank Ripper Single- Shank Rippe	/	Multi-Shank Ripper Single-Shank Ripper	/
Max. Digging Depth of Ripper	860 mm 737 mm	/	860 mm 737 mm	584 mm
Max. Clearance Under Tip	640 mm 742 mm	/	640 mm 742 mm	615 mm
Type	dual-path, closed loop electronically controlled hydrostatic drive system	dual-path, closed loop electronically controlled hydrostatic drive system	dual-path, closed loop electronically controlled hydrostatic drive system	dual-path, closed loop electronically controlled hydrostatic drive system
Travel Speed-F/R	infinitely variable speeds 0-10 km/h	infinitely variable speeds 0-10 km/h	infinitely variable speeds 0-10 km/h	infinitely variable speeds 0-10 km/h
Steering & Brake	hydrostatic steering; wet,multi-disc brake	hydrostatic steering; wet,multi-disc brake	hydrostatic steering; wet,multi-disc brake	hydrostatic steering; wet,multi-disc brake
Minimum Streeing Radius	4,215 mm 4,215 mm	4,300 mm	4,500 mm	4,300 mm
Track Shoe Width-Single	560 mm	915 mm	660 mm	915 mm
Track Shoe Width-APEX	/	910 mm	/	910 mm
Track Shoe Quantity	40 40	45	40	45
Track Length On Ground	2,948 mm	3,488 mm	2,948 mm	3,488 mm
Track Gauge	2,000 mm	2,340 mm	2,000 mm	/
Track Roller Quantity	7 /7	8	7	8
Carrier Roller Quantity	2 /2	2	2	2
Type	enter close, pilot control	enter close, pilot control	enter close, pilot control	enter close, pilot control
Implement Hydraulic System Pressure	19 MPa	19 Mpa	19 Mpa	19 Mpa
Fuel Tank	460 L	460L	460L	460L
Cooling System	45 L	45L	45L	45L
Hydraulic Tank	160 L	160L	160L	160L
Pivot Shaft Case(each side)	0.8 L	0.8L	0.8L	0.8L
Final Drive(each side)	40 L	45L	40L	45L

  

Detailed Photos