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Bulldozer

Summary:

Operation weight: 16~32tons
Engine: WEICHAI, DF CUMMINS

Keywords：

Category：

Operation weight: 16~32tons</br> Engine: WEICHAI, DF CUMMINS

Product description

Scope of Application
FORLOAD brand crawler bulldozer, carries out standardized mass production of high-power bulldozer. The whole machine adopts advanced hydraulic transmission, hydraulic control technology, advanced and reasonable structure, light and flexible operation, quality and reliable.
Main Features
•Use WEICHAI or CUMMINS powerful engine which can gives you more power and reliability you need.
•The highly reliable power shift transmission, stable torque converter and the two-stage straight-tooth structure final drive transmit power efficiently.
•With independent engine cooling water tank, chassis oil cooler, water and air intercooler provides excellent cooling performance and simple maintenance operation to ensure continuous operation of the machine.
•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.
•The final drive is driven low and provides more powerful driving force and efficient gradeability. The crawler-type walking chassis has reached the international advanced level and is suitable for various complicated working conditions, with high reliability and carrying capacity.
•The standard straight tilt blade features powerful cutting force and the three-shank ripper can be equipped for the ripping of clay and frozen earth, featuring high working efficiency and super-strong penetrating force.
Main specification

Model	HD16	HD22	HD32
Type	160HP Hydraulic Crawler	220HP Hydraulic Crawler	320HP Hydraulic Crawler
Engine	Weichai WD10G178E25	CUMMINS NT855-C280S10	CUMMINS NTA855-C360S10
Displacement	9.726L	14.01L	14.01L
Rated power	131KW/1850	175KW/1800	257KW/2000
Max.torque	830N.m /1000-1200rpm	1030830N.m /1250rpm	1400830N.m /1440rpm
Operating weight	17T	23.5 Ton	37.2 Ton
Dimension (no ripper)	5140×3388×3032mm	5460×3725×3395mm	6880×4130×3688mm
Grounding length	2650mm	2730mm	3150mm
Ground pressure	0.067Mpa	0.077Mpa	0.105Mpa
Track gauge	1880mm	2000mm	2140mm
Dozing capacity	4.55m³	6.4m³	10m³
Blade width	3390mm	3725mm	4130mm
Blade height	1150mm	1317mm	1590mm
Max drop below ground	540mm	540mm	560/630mm
Track shoe width	510mm	560mm	560mm
Pitch	203.2mm	216mm	228.6mm
Quantity of track link	37	38	41
Quantity of Carrier rollers	4	4	4
Quantity of Track rollers	12（8 Double+4 Single）	12	14
Hydraulic system maximum pressure	14MPa	14MPa	14MPa
Hydraulic system flow	213L/min	262L/min	355L/min
Maximum tractor force	146KN	202KN	280KN
Forward Speed (Km/h)	F1:0-3.29	F1:0-3.6	F1:0-3.6
	F2:0-5.82	F2:0-6.5	F2:0-6.6
	F3:0-9.63	F3:0-11.2	F3:0-11.5
Rear Speed (Km/h)	R1:0-4.28	R1:0-4.3	R1:0-4.4
	R2:0-7.59	R2:0-7.7	R2:0-7.8
	R3:0-12.53	R3:0-13.2	R3:0-13.5