Name: Engine Pump Semi Trash Pump Yanmar KOSHIN STY series
Brand: KOSHIN

Engine Pump Semi Trash Pump Yanmar KOSHIN STY series

Model. STY-50D, STY-80D, และรุ่น STY-100D

For Sandy and Muddy Water
• Long operation time with large fuel tank.
• Suitable for mining construction site.
• SIC: Silicon Carbide Mechanical Seal 4-5 times more durable than Standard Carbon Ceramic mechanical seal.
• FCD: Spheroidal Graphite Iron Casting for Impeller & Volute Casing 6.5 times more erosion resistance than Standard FC or Cast Iron.

Outstanding Features

Suitable for Sandy and Muddy Water usage

Particles up to 9 mm can be pumped through

Guaranteed suction lift of 8 meters

Long bolt assembly for easy maintenance

ENGINE PUMP SEMI TRASH PUMP KOSHIN STY SERIES

Model		STY-50D	STY-80D	STY-100D
PUMP	Connection Dia	50 mm (2")	80 mm (3")	100 mm (4")
	Connection Thread	Outer Pipe Thread BSP	Outer Pipe Thread BSP	Outer Pipe Thread BSP
	Total Head	30 m (98 ft)	26 m (85 ft)	28 m (91 ft)
	Delivery Volume	630 L/min (166 USG/min)	880 L/min (232 USG/min)	1250 L/min (330 USG/min)
	Max. Suction Lift	8 m (26 ft)	8 m (26 ft)	8 m (26 ft)
EHGINE	Type	Forced Air-Cooled 4-stroke Diesel Engine	Forced Air-Cooled 4-stroke Diesel Engine	Forced Air-Cooled 4-stroke Diesel Engine
	Model	Yanmar L48N6	Yanmar L48N6	Yanmar L70N6
	Displacement	219 cc	219 cc	320 cc
	Rated Output	3.1 kW (4.2 PS) / 3600 rpm	3.1 kW (4.2 PS) / 3600 rpm	4.4 kW (6.0 PS) / 3600 rpm
	Max. Output	3.5 kW (4.7 PS) / 3600 rpm	3.5 kW (4.7 PS) / 3600 rpm	4.9 kW (6.7 PS) / 3600 rpm
	Fuel	Diesel fuel	Diesel fuel	Diesel fuel
	Fuel Tank Capacity	11 L (2.9 USG)	11 L (2.9 USG)	11 L (2.9 USG)
	Continuous Operating Time	Approx. 10.6 hrs	Approx. 10.6 hrs	Approx. 7.7 hrs
	Starting Method	Recoil Starter	Recoil Starter	Recoil Starter
Applicable liquids	Consistensy	Sandy and muddy water (suspended solids) *1	Sandy and muddy water (suspended solids) *1	Sandy and muddy water (suspended solids) *1
	Suspended solid percentage	10 % *2	10 % *2	10 % *2
	Max. solids size	8 mm (0.31 ")	9 mm (0.35 ")	9 mm (0.35 ")
	Temperature	5 °C – 40 °C (41 °F – 104 °F)	5 °C – 40 °C (41 °F – 104 °F)	5 °C – 40 °C (41 °F – 104 °F)
Standard Accessories		1 Strainer, 2 Hose Couplings, 3 Hose Bands, 1 Engine Tool Set	1 Strainer, 2 Hose Couplings, 3 Hose Bands, 1 Engine Tool Set	1 Strainer, 2 Hose Couplings, 3 Hose Bands, 1 Engine Tool Set
Net Weight		45.1 kg (99.4 lbs)	47.7 kg (105 lbs)	68.6 kg (151 lbs)
Gross Weight		50.3 kg (111 lbs)	53.3 kg (118 lbs)	77.5 kg (171 lbs)
Dimensions L×W×H (mm)		548 × 513 × 698	548 × 513 × 698	668 × 513 × 788
Packing Unit		1	1	1
1: Sandy and muddy water (suspended solids) are defined as debris “floating” within the water. 2: If the suspended solid percentage is higher, premature wear and failure will occur. To properly pump water with any debris, any solids must be in a suspension.

Engine Pump Semi Trash Pump Yanmar KOSHIN STY series

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Brand	KOSHIN

Categories: Construction pump, Submersible pump/Sewage pump

Description
SPECIFICATIONS

Description

Suitable for Sandy and Muddy Water usage
Particles up to 9 mm can be pumped through
Guaranteed suction lift of 8 meters
Long bolt assembly for easy maintenance

SPECIFICATIONS

Model		STY-50D	STY-80D	STY-100D
PUMP	Connection Dia	50 mm (2")	80 mm (3")	100 mm (4")
	Connection Thread	Outer Pipe Thread BSP	Outer Pipe Thread BSP	Outer Pipe Thread BSP
	Total Head	30 m (98 ft)	26 m (85 ft)	28 m (91 ft)
	Delivery Volume	630 L/min (166 USG/min)	880 L/min (232 USG/min)	1250 L/min (330 USG/min)
	Max. Suction Lift	8 m (26 ft)	8 m (26 ft)	8 m (26 ft)
EHGINE	Type	Forced Air-Cooled 4-stroke Diesel Engine	Forced Air-Cooled 4-stroke Diesel Engine	Forced Air-Cooled 4-stroke Diesel Engine
	Model	Yanmar L48N6	Yanmar L48N6	Yanmar L70N6
	Displacement	219 cc	219 cc	320 cc
	Rated Output	3.1 kW (4.2 PS) / 3600 rpm	3.1 kW (4.2 PS) / 3600 rpm	4.4 kW (6.0 PS) / 3600 rpm
	Max. Output	3.5 kW (4.7 PS) / 3600 rpm	3.5 kW (4.7 PS) / 3600 rpm	4.9 kW (6.7 PS) / 3600 rpm
	Fuel	Diesel fuel	Diesel fuel	Diesel fuel
	Fuel Tank Capacity	11 L (2.9 USG)	11 L (2.9 USG)	11 L (2.9 USG)
	Continuous Operating Time	Approx. 10.6 hrs	Approx. 10.6 hrs	Approx. 7.7 hrs
	Starting Method	Recoil Starter	Recoil Starter	Recoil Starter
Applicable liquids	Consistensy	Sandy and muddy water (suspended solids) *1	Sandy and muddy water (suspended solids) *1	Sandy and muddy water (suspended solids) *1
	Suspended solid percentage	10 % *2	10 % *2	10 % *2
	Max. solids size	8 mm (0.31 ")	9 mm (0.35 ")	9 mm (0.35 ")
	Temperature	5 °C – 40 °C (41 °F – 104 °F)	5 °C – 40 °C (41 °F – 104 °F)	5 °C – 40 °C (41 °F – 104 °F)
Standard Accessories		1 Strainer, 2 Hose Couplings, 3 Hose Bands, 1 Engine Tool Set	1 Strainer, 2 Hose Couplings, 3 Hose Bands, 1 Engine Tool Set	1 Strainer, 2 Hose Couplings, 3 Hose Bands, 1 Engine Tool Set
Net Weight		45.1 kg (99.4 lbs)	47.7 kg (105 lbs)	68.6 kg (151 lbs)
Gross Weight		50.3 kg (111 lbs)	53.3 kg (118 lbs)	77.5 kg (171 lbs)
Dimensions L×W×H (mm)		548 × 513 × 698	548 × 513 × 698	668 × 513 × 788
Packing Unit		1	1	1
1: Sandy and muddy water (suspended solids) are defined as debris “floating” within the water. 2: If the suspended solid percentage is higher, premature wear and failure will occur. To properly pump water with any debris, any solids must be in a suspension.