YDP Series Trash Pump

Yanmar YDP Series Trash Pump

The bore sizes of the YANMAR pump series range from 2" to 4" for fresh, semi-trash, and trash water. New electric starting systems are available for all types of pumps.

The combustion chamber itself is improved by high-pressure injection technology, and an EGR (Exhaust Gas Recirculation) system recycles portion of the exhaust gas back into the air intake, reducing the amount of fuel needed for ignition.

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Specifications
Dimensions
Performance Curve
Pump Details
Accessories

YDP w/t L-N

Sales area			For non-emisson regulated area
Type			Fresh water pump
Model			YDP20N	YDP20N-E	YDP30N	YDP30N-E	YDP40N	YDP40N-E
PUMP	Type		Self-priming pump
	Suc. & discharge dia. [mm]		50		80		100
	Max. total head [m]		32		28		26.5
	Suction lift [m]		7
	Max. capacity [lit./min.]		550		900		1300
ENGINE	Model		L48N6-PY	L48N6-PEY	L48N6-PY	L48N6-PEY	L70N6-PY	L70N6-PEY
	Type		4-stroke,air cooled diesel engine
	Displacement [cc]		219				320
	Max. output [kW@3600 min⁻¹]		3.5				4.9
	Cont. output [kW@3600 min⁻¹]		3.1				4.4
	Starting system		Recoil	Electric*	Recoil	Electric*	Recoil	Electric*
	Fuel oil tank capacity [lit.]		13
UNIT	Dimensions	L [mm]	530				630
		W [mm]	484
		H [mm]	637				727
	Dry mass [kg]		44	59	46	61	62	77

Sales area			For non-emisson regulated area
Type			Semi-trash pump
Model			YDP20STN	YDP20STN-E	YDP30STN	YDP30STN-E	YDP40STN	YDP40STN-E
PUMP	Type		Self-priming pump
	Suc. & discharge dia. [mm]		50		80		100
	Max. total head [m]		22.5		23		25
	Suction lift [m]		7
	Max. capacity [lit./min.]		550		850		1300
ENGINE	Model		L48N6-PYST	L48N6-PEYST	L48N6-PYST	L48N6-PEYST	L70N6-PY	L70N6-PEY
	Type		4-stroke,air cooled diesel engine
	Displacement [cc]		219				320
	Max. output [kW@3600 min⁻¹]		3.5				4.9
	Cont. output [kW@3600 min⁻¹]		3.1				4.4
	Starting system		Recoil	Electric*	Recoil	Electric*	Recoil	Electric*
	Fuel oil tank capacity [lit.]		13
UNIT	Dimensions	L [mm]	530				630
		W [mm]	484
		H [mm]	637				727
	Dry mass [kg]		44	59	45	61	61	76

Sales area			For non-emisson regulated area
Type			Trash pump
Model			YDP20TN	YDP20TN-E	YDP30TN	YDP30TN-E	YDP40TN	YDP40TN-E
PUMP	Type		Self-priming pump
	Suc. & discharge dia. [mm]		50		80		100
	Max. total head [m]		24		27		25
	Suction lift [m]		7
	Max. capacity [lit./min.]		550		1150		1750
ENGINE	Model		L48N6-PY	L48N6-PEY	L70N6-PY	L70N6-PEY	L100N6-PYT	L100N6-PEYT
	Type		4-stroke, air cooled diesel engine
	Displacement [cc]		219		320		435
	Max. output [kW@3600 min⁻¹]		3.5		4.9		7.4
	Cont. output [kW@3600 min⁻¹]		3.1		4.4		6.6
	Starting system		Recoil	Electric*	Recoil	Electric*	Recoil	Electric*
	Fuel oil tank capacity [lit.]		13
UNIT	Dimensions	L [mm]	580	735	680	810	718	855
		W [mm]	484
		H [mm]	620		710		740
	Dry mass [kg]		54	72	75	93	91	109

(YDP w/t L-V)

Sales area			For emisson regulated area
Type			Fresh water pump			Trash pump
Model			YDP20V	YDP30V	YDP40V	YDP30TV	YDP40TV	YDP40TV-E
PUMP	Type		Self-priming pump			Self-priming pump
	Suc. & discharge dia. [mm]		50	80	100	80	100
	Max. total head [m]		32	28	26.5	27	24
	Suction lift [m]		7
	Max. capacity [lit./min.]		550	920	1300	1150	1700
ENGINE	Model		L70V6-PY		L70V6-PYT	L70V6-PYT	L100V6-PYT	L100V6-PEYT
	Type		4-stroke air cooled diesel			4-stroke air cooled diesel
	Displacement [cc]		320			320	435
	Max. output [kW@3600 min⁻¹]		4.8			4.8	6.8
	Cont. output [kW@3600 min⁻¹]		4.3			4.3	6.2
	Starting system		Recoil			Recoil		Electric*
	Fuel oil tank capacity [lit.]		13			13
UNIT	Dimensions	L [mm]	560		630	680	718	855
		W [mm]	484			484
		H [mm]	702		727	710	740
	Dry mass [kg]		52	53	62	73	92	108

	A	B	C
YDP20TN	485	580	620
YDP30TN	484	680	715
YDP40TN	484	718	740

Construction
		Impeller
Material (Principal Parts)	Pump Casing	Aluminum Cast(AC2B)
	Casing Cover	Aluminum Cast(AC2B)
	Impeller	Cast Steel ( HCr)
	Inner Casing	Cast Iron FC300)
	Liner	Stainless Steel (SUS430,403)
Strainer		2"	3"	4"
		@20	631	631