HD16 Hydraulic Crawler Bulldozer

Engine Model: WEICHAI WD10G178E25
Rated Power: 131Kw/1850rpm
Operating Weight: 17 tons

Main Features

Weichai WD10G178E25 engine gives you more power and reliability you need. Improved fuel economy over the previous model with strong torque output and low fuel consumption gives you excellent overall fluid efficiency.

The gearbox uses a planetary gear structure that operates the hydraulic control valve to achieve forward, reverse and various shifts. The structure is planetary gear, multi-plate clutch, hydraulic combined with forced lubrication, which is divided into three forward and three reverse.

The main frame of the full box structure adopts steel plate welded full box type integral structure, which is welded with the rear axle box. It has high impact load bearing capacity and resistance to bending and twisting. High quality weld seam ensures the main frame has a full life cycle.

Mainstream 14MPa working hydraulic system,can greatly reduce the failure rate of hydraulic components with overload protection function.

Technical Parameters

Overall	Dimension	5460 x 3725 x 3395 mm
	Operating Weight	23,500 kg
ENGINE	Model	Cummins NT855-C280S10/QSNT-C235
	Type	Water-cooled, In-line, overhead valve direct injection, turbocharged diesel
	Number of Cylinders	6
	Bore x Stroke	∅139.7 x 152.4 mm
	Piston Displacement	14.01 L
	Rated Power	175 KW(238HP)@1800 rpm
	Max Torque	1030 N . m @1300 rpm
	Fuel Consumption	205g/kW.h
TRANSMISSION	Torque Converter	3-element, 1 stage, 1 phase
	Transmission	Planetary gear type, power-shift, forced lubrication
	Central Drive Shaft	Spiral bevel gear, single-stage speed reduction, splash lubrication
	Steering clutch	Wet,multi-disc, spring loaded, hydraulically separated, hydraulic control
	Steering brake	floating band structure, foot brake with hydraulic booster
	Final drive	2-stage speed reduction of spur gear, splash lubrication
TRAVEL SPEED	Gear	1st	2nd	3rd
	Forward	0-3.6 km/h	0-6.5 km/h	0-11.2 km/h
	Reverse	0-4.3 km/h	0-7.7 km/h	0-13.2 km/h
UNDERCARRIAGE SYSTEM	Type	Sprayed beam, suspended structure of equalizer
	No. of Carrier Rollers	2 each side
	No. of Track Rollers	6 each side
	No. of Track Shoes	38 each side
	Track Shoe type	Single Grouser
	Width of Track shoe	560 mm
	Pitch	216 mm
	Track Gauge	2000 mm
	Ground Pressure	0.077 Mpa
HYDRAULIC SYSTEM	Max Pressure	14 Mpa
	Pump Type	Gear Pump
	Displacement	262 L/Min
	Bore of Working Cylinder	120 mm x 2
BLADE	Blade Type	Straight-tilt Blade	Angle Blade	Semi-U-blade
	Blade Capacity	6.4 m3	4.7 m3	7.5 m3
	Blade Width	3725 mm	4365 mm	3725 mm
	Blade Height	1315 mm	1055 mm	1374 mm
	Max Drop Below Ground	538 mm	535 mm	540 mm
	Max Tilt Adjustment	>735 mm	>500 mm	>755 mm
THREE SHANK RIPPER	Max digging depth	666 mm
	Max lift above ground	555 mm
	Weight of 3-shank ripper	2495 kg
SINGLE SHANK RIPPER	Max digging depth	695 mm
	Max lift above ground	515 mm
	Weight of 1-shank ripper	2453 kg