Product Specifications
| Prod Model: |
MD23S |
| Markets: |
South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Operating Weight: |
25500kg |
Product Description
General Introduction of Tracked Bulldozer (WET TYPE) MD23S
1.Fitted with Cummins NT855-C280S10 III turbocharged diesel engine, powerful and performance perfectly
2.Adopted imported famous VDO monitor system,direct monitoring and sensitive highly
3.The seat with automatic angle and height adjusting system ,provides convenient and relaxed driving condition
4.Hexahedron cab with air conditioner ensure wide view, well sealed, damping absorbed ,and driving comfortably
5.Most of transmission parts and wearing parts are manufactured by adopting military technology and equipments, possessing high strength,toughness and anti-wearing ability
Specification of Tracked Bulldozer (WET TYPE) MD23S
Permance parameters | Operation weight | 21130 kg |
| Overall dimension(L*W*H) | 6060*4280*3287 mm |
| With straight blade | 26920 kg |
| Ground pressure | 0.041 MPa |
| Max.towing force | 221 kN |
| Min.ground clearance | 405 mm |
| Min. turning radius | 3800 mm |
| Track cenrers | 2250 mm |
| Shovel capacity | 6.8 m3 |
| Producivity(at distance of 40m) | 340 m3/h |
| Max.gradient | 30 |
| Engine | Type | water cooled |
| straight line |
| 4-stroke |
| turbocharged diesel |
| direct injection |
| Engine | Cummins NT855-C280S10 |
| Rated power | 169 kw |
| Rated speed | 2000 r/min |
| Max.output torque | 1050 N.m / 1400 r/min |
| Torque reserving coefficient | 1.25 |
| No.of cylinders-bore * stroke | 6- 139.7 mm * 152.4 mm |
| Piston displancement | 14 L |
| Fuel consumption | 209 g/kw.h |
| Alternator | Silicon rectified generator 24V 35A |
| Start motor | 24V 11kw |
| Battery | (12V-195Ah)*2 |
| Transmission | Hydraulic torque converter | 3-element 1-stage 1-phase |
| Gearbox | planetary gear, multi-disc ducth,hydraulic foroed lubication |
| Central transmission | sprial bevel gear, single stage gear reduction,sapttering lubnication |
| Steering ducth | welt type, multi -disc, spring compression,hydraulic disengagung |
| Steering brake | wet.float type,direct clutching,hydraulic booster brake |
| Final drive | two-stage spur reduction, spattering,lubrication |
| Running system | Type | swing type balance bean suspension structure |
| Type of truck | Swamp-track assemble type |
| No.of track shoe | 45*2 |
| Width of truck shoe | 910 mm |
| Track pitch | 216 mm |
| Ground length | 3480 mm |
| No. of support rollers | 2 pieces/each side |
| No. of road wheels | 9 pieces/each side |
| Hydraulic system | Type of cylinder | gear pump CBZ4200 |
| Type of cylinder | dual action pistion |
| Max.operation pressure | 13.7MPa |
| Blade elevating cylinder bore*numder | 120mm*2 |
| Tilt cylinder bore*numder | 200mm*1 |
| Gear-shifting | Slip valve |
| Operation System | Gear-shifting | Manual hydraulic control |
| Steering and brake control | Hydraulic booster |
| Accelerator control | Hand accelerator and accelerator prdal reduction |
| Blade control | Manual hydraulic, sservo system |
| Ripper control | Manual hydraulic, sservo system |
Hubei Suny automobile and machinery Co., Ltd is a professional special vehicles, trailers and construction machinery company who is approved by China Business departments and with the qualification of independent legal person and independent import & export rights.It is the important strategic partner for many famous special vehicle manufacturers in China.The main product achieve to more than 300 types in 20 series.We uphold the tenet----quality first, safety first, attention to details and keep the promise to develop the market domestic and also abroad vigorously.
Now the trade scale of the company growing speedily.We keep the customers demand as direction and customers satisfactory as target.We got big support and trust from customers all over the world by our quality goods, professional and service and excellent reputation.Meanwhile, we will make more continuous effort on innovation to forge ahead.We treat the technology as the core, the quality as the life, the customer as the god and provide the highest cost-performance product and meticulous pre-sale/after sale service to feedback all the customers.
We sincerely hope we can walk with arms linked with you to get eciprocity and mutual benefit together!
