D7 Hydraulic Bulldozer with Cummins Engine

• Customization: Available
• Type: Universal Type
• Transmission: Hydraulic Transmission
• Model NO.: D7
• Walking Mode: Crawler
• Load and Unload Method: Dozer
• Engine Power: 147~515kw
• Certification: ISO9001: 2000
• Condition: New
• Color: Yellow
• Bulldozer Engine: Cummins
• Bulldozer Operating Weight: 26100kgs
• Bulldozer Hydraulic Parts: High Quality
• Transport Package: Naked
• Specification: ISO Standard
• Trademark: TOPWAY
• Origin: China
• HS Code: 84291910
• Production Capacity: 500 Units/Year

Product Description

Hydraulic Bulldozer  Main Features:

TM series bulldozer is introduced Japanese Komatsu bulldozer technology featuring high performance capacity, efficiency, safe and reliable in operation
It is semi-rigid suspended, power shift, hydraulically controlled and track-type
Adopted modular design, it is simply to operate, easy to repair and maintenance.
Overflow with difference of pressure, environmental-friendly and energy saving hydraulic system, high working efficiency.
Widely used in building infrastructure and industry including large mining area, port, power plant, road building etc.
Optional equipments (Additional price needed)
Straight tilting blade, Scarifier, Angle blade, Coal pushing blade, U shape blade; Single shank ripper, Three shanks ripper; ROPS, FOPS, Forest defence cabin, A/C, Different track shoes

Specification:
 

Technical Data\Model		TMD7
Dozer		Tilt
Operating weight with ripper (kg)		26100
Ground pressure (kpa)		51.96
Track gauge (mm)		2235
Min. ground clearance (mm)		484
Gradient		30°/25°
Dozing capacity (m³)		5.8
Blade width (mm)		4382
Max. digging depth(mm)		635
Overall dimentions with ripper(mm)		5982*4382*3482
Engine	Type	CUMMINS NTA855-C280S10
	Rated revelution (rpm)	2100
	Flywheel power (KW/HP)	169/230
Driving system	Torque converter	Power separating, hydraulic-mechanic type
	Transmission	Planetary, power shifting transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted
	Steering clutch	Hydraulic pressed, usually separated clutch
	Brake clutch	Pressed by spring, separated hydraulic, constant meshed type
	Final drive	Two-stage planetary reduction gear mechanism, splash lubrication
Undercarriage system	Type	The track is triangle shape, the sprocket is elevated elastic suspended
	Number of track rollers (each side)	7
	Pitch (mm)	216
	Width of shoe (mm)	910
	Gear	1st	2nd	3rd
	Forward km/h	0-3.9	0-6.5	0-10.9
	Backward km/h	0-4.8	0-8.2	0-13.2
Implement hydraulic system	Max. system pressure (Mpa)	18.6
	Pump type	High pressure gears pump
	System output (L/min)	194