ZD220-3 Patblade

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The power system of ZD220 series bulldozer is equipped with CUMMINS NT855-C280 (BC3) engine with a turbocharger, boasting globally perfect after-sales service system, high reliability, long service life, low fuel consumption and less noise. Even if working on the highland of 3000m above sea level, it can ensure that the rated output power remains unchanged. Precise and reliable electronic monitoring system enables operators to know the equipment operation condition in real time. The machine features user-friendly design, comfortable operation and attractive appearance.

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Description

The power system of ZD220 series bulldozer is equipped with CUMMINS NT855-C280 (BC3) engine with a turbocharger, boasting globally perfect after-sales service system, high reliability, long service life, low fuel consumption and less noise. Even if working on the highland of 3 000m above sea level, it can ensure that the rated output power remains unchanged. Precise and reliable electronic monitoring system enables operators to know the equipment operation condition in real time. The machine features user-friendly design, comfortable operation and attractive appearance.

According to different working conditions and environments of bulldozers, work equipment like straight-tilt blade, U-blade, R-blade, angle blade and winch can be equipped. Falling object protective structure (FOPS) and roll-over protective structure (ROPS) are optional. In addition, air conditioning system, centralized lubrication system, engine cold start device and automatic track tensioning device are available to meet different users’ demands. This bulldozer is widely used in the earthwork constructions of building, roadbuilding, water conservancy, agriculture and national defense.

ZD220-3 bulldozer for hot area :

is equipped with air conditioning system and water tank specially designed for desert areas. Special ventilation and heat dissipation design is made for the engine protective cover. The UV protective film for cab window and UV protective layer for hose are optional. It can work in about 50°C high-temperature environment.

For forest area the ZD220-3:

is equipped with a six-post roll-over protective structure (ROPS) and hydraulic or mechanical winch. Work equipment like extended ripper rack and straight-tilt blade with guard bar are optional. It is suitable for working in forest exploitation areas.

Item Unit ZD220-3 ZD220F-3 ZD220M-3
Key    Technical Parameter Blade type Tilt Blade Angle Blade Tilt Blade
Working mass kg 23600 23870 24650
Blade capacity m3 6.4 4.8
Engine model NT855-C280(BC 3) NT855-C280(BC3) NT855-C280(BC 3)
Rated power/Slewing speed kW/rpm 1 75 175 1 75
Max. torque N.m/rpm 1078/1250 1078/1251 1078/1250
Min. fuel consumption g/kW.h 2 08 208 2 08
Max. Drawbar pull Kn 207 207 202
Ground pressure kPa 76 76
Gradeability° ° 30 30 3o
Traveling speed of forward km/h 3.6/ 6.5/11.2 3.6/6.5/ 11.2 3.6 /6.5/11.2
Traveling speed of Reverse km/h 4.3/ 7.7/13.2 4.3/7.7/ 13.2 4.3 /7.7/13.2
Basic    Technical Parameter Height of cab mm 3354 —— 3397
Height of ROPS mm 3385 3523 ——
Ground contact length mm 2 730 2 730 3 050
Height of blade mm 1315 1055 1248
Track center distance mm 2 000 2000 2 000
Height of grouser mm 72 7 2 72
Track shoe width mm 560 560 610
Operating    Range Max. lift height of dozer mm 1210 1292 1545
Max. drop depth mm 538 536 490
Max. lift height of ripper mm single-shank 538
multi-shank 555
555 555
Max. ripping depth of ripper mm 6 66 666 6 66
Max. tilt mm 735 —— 735
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