230HP Bulldozer MD23 with Coal Shovel

• Type: Universal Type
• Transmission: Hydraulic Transmission
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Engine Power: 147~515kw
• Certification: ISO9001: 2000
• Model NO.: MD23
• Condition: New
• Color: Yellow
• Engine Model: Nt855-C280III
• Transport Package: Nude
• Specification: 6790*3815*3380 mm
• Trademark: fusen
• Origin: China
• HS Code: 84291190
• Production Capacity: 2000PCS/Year

Product Description

No.	Item		Unit	Spec
1	operation  weight		kg	19950
2	Tracked bulldozer			MD23
3	with  staight  blade  towing lever		kg	25740
4	Running speed	Forward	km/h	0-3.8
			km/h	0-6.8
			km/h	0-11.3
		Reverse	km/h	0-4.9
			km/h	0-8.2
			km/h	0-13.6
5	Min,turning radius		m	3.3
6	Max.gradient		°	30
7	Overall Dimensions	General	mm	6790
		Overall width	mm	3815
		Overall height	mm	3380
		Track center distance	mm	2000
		Ground Length	mm	2840
		Track Width	mm	610
		Ground Area	cm^2	34648
		Ground  Pressure	MPa	0.076
		Minimum ground clearance	mm	405
8	Engine	Model	/	NT855-C280III
		Type	/	Straight line.water cooled ,4-stroke ,direct    injection,turbocharged diesel
		No.of cylinders -bore×stroke	mm	6-Ф139.7×152.4
		Piston displacement	L	14.01
		Rated horsepower	kW	169
		Rated revolution	r/min	2000
		Max.output torque	N.m	1033
		Max torque speed	r/min	1400
		Torque reserving coefficient	/	1.25
		Fuel consumption	g/kW.h	209
9	Torque Converter	Forms	/	three component,a 1-phase   torqie converter
		Cooling	/	oil cooler (water cooled)
10	Running System	type	/	Swing type balance bean   suspension structure
		No.of road   Wheels	pcs	14
		No.of support rollers	pcs	2(2 pieces/each side)
		Track pitch	mm	216
		Tooth depth	mm	72
		NO.of  track shoe	piece	39×2
11	Transmission	Hydraulic torque converter	/	Single-stage   single-phase,three element
		Gearbox	/	Planetary gear ,multi-disc   clutch ,hydraulic forced lubrication
		Central transmission	/	Spiral bevel gear ,single   stage gear  reduction ,spattering  lubrication
		Steering clutch	/	Wet multi-disc,spring   compression ,hydraulic dissengaging
		Steering brake	/	Wet.float type .direct   clutching ,hydraulic booster brake
		Final  drive	/	Two-stage spur reduction,spattering lubrication
12	Work Device	Blade width	mm	3725
		Blade height	mm	1390
		Maximum lifting height	mm	1210
		Soil depth of maxmum shear	mm	540
		Inclination	mm	750
13	Hydraulic System	Type of cylinder	/	PAL,160 Gear pump PAL.160
		Pump flow	L/min	266
		Max.operation pressuere	MPa	13.7
		Work tank capacity	L	110