For this engine the horsepower is rated at 24.8 @ 2300 rpm. The torque rating is approximately 67 ft-lb.
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NorthStar ProShot Hot Water Commercial Pressure Washer Skid — 3000 PSI, 8.0 GPM, 2 Spray Guns/Lances, Diesel Kubota Engine

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- 8 GPM capacity allows you to use both of the included spray guns at the same time at 4 GPM while maintaining a 150°F temperature rise
- Electric start Kubota diesel with low oil shutdown
- General Pump heavy-duty triplex pump
- Five cleaning modes from cold water to 250°F wet steam handle any job
- Onboard 2000 Watt generator with 100% copper-wound head and automatic voltage regulation
Prop 65 Warning: See Details
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Description
Key Specs
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Q & A
Accessories
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Product Summary
NorthStar hot water pressure washers are engineered to effectively sanitize surfaces, help to significantly reduce the prevalence of germs without disinfectant and maximize the effectiveness of disinfectant by providing the ultimate surface preparation.
What's Included
- (1) Hot water pressure washer skid
- (2) Non-fatigue spray guns with lances
- (2) 50ft. x 3/8in. high-pressure hoses with quick-connect ends
- (18) Quick-connect nozzles
- (1) 12V DC AGM 75Ah battery
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Features + Benefits

- 8 GPM capacity allows you to use both of the included spray guns at the same time at 4 GPM while maintaining a 150°F temperature rise
- Electric start Kubota diesel with low oil shutdown
- General Pump heavy-duty triplex pump
- Five cleaning modes from cold water to 250°F wet steam handle any job
- Onboard 2000 Watt generator with 100% copper-wound head and automatic voltage regulation
- Dynamic belt tensioning system extends belt life and maintains the proper tension
- Self-cleaning inlet filter prevents debris from entering the pump
- Heavy-duty 2.5in. tubular steel frame
- Includes two non-fatigue spray guns with lances and two 50ft. x 3/8in. high-pressure hoses with quick-connect ends
- 18 quick-connect nozzles — one set of #9.0 nozzles (0°, 15°, 25°, 40° and chemical), two sets of #4.5 nozzles (0°, 15°, 25°, 40° and chemical), plus two #3.0 and one #7.0 steam nozzles
- Capacity to store 3 spray gun/lance combos
Key Specs
| Attribute | Specification |
|---|---|
item# | 157570 |
Brand | NorthStar |
Manufacturer's Warranty | 2 Year Limit/3 Year Eng Limit |
Ship Weight | 1799.0 LB |
Pressure | 3,000 PSI |
Flow | 8 GPM |
Engine Model | V1505 |
Engine Displacement | 1,498 cc |
Fuel Type | Diesel |
Pump | General Pump Triplex |
Drive Style | Belt |
Adjustable Pressure | Yes |
Engine Oil Included | Yes |
Engine Oil Type | SAE 10W-30 |
| Attribute | Specification |
|---|---|
Fuel Capacity | 16 Gal |
Max. Inlet Water Temp | 165 °F |
Max. Outlet Water Temp | 250 °F |
Chemical Injector | Yes |
Hose Length | 50 ft |
Coupler Size | 3/8 in |
Quick Connect Nozzle | Yes |
Pump Oil Included | Yes |
Pump Oil Type | SAE 30W nondetergent |
Low Oil Shutdown | Yes |
Thermal Protector | No |
Product Weight | 1,320 lb |
Dimensions L x W x H (in.) | 48 x 60 x 56 |
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Questions & Answers
Questions
-
· 7 years ago
What is horsepower and torque rating for this Diesel?
1 answer-
NorthstarExpert13· 7 years ago
Helpful?
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Warranty
Manufacturer's Warranty
2 Year Limit/3 Year Eng Limit
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Item # 157116
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Item # 157594
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Free shipping (lower 48 states) - Available nowHeavy/large item. Lift gate service available.
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Out of stock at Fredericksburg VA
- $5999.99
Shipping:
Free shipping (lower 48 states) - Available nowHeavy/large item. Lift gate service available.
Store Pickup:
Out of stock at Fredericksburg VA
Specifications
3,000 PSI
3,000 PSI
4,000 PSI
3,500 PSI
8 GPM
4 GPM
4 GPM
3.5 GPM
V1505
GX390
GX630 V-twin
GX390
1,498 cc
389 cc
630 cc
389 cc
Diesel
Gasoline
Gasoline
Gasoline
General Pump Triplex
CAT 66dx
CAT 66dx
CAT 66dx
Belt
Direct
Direct
Direct
Yes
Yes
Yes
Yes
Yes
No
No
No
SAE 10W-30
SAE 30 Motor Oil
SAE 30 Motor Oil
SAE 30
16 Gal
1.61 Gal
4 Gal
8 Gal
165 °F
140 °F
140 °F
140 °F
250 °F
250 °F
210 °F
250 °F
Yes
Yes
Yes
Yes
50 ft
50 ft
50 ft
50 ft
3/8 in
3/8 in
3/8 in
3/8 in
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
SAE 30W nondetergent
SAE 30 Nondetergent
SAE 30 Nondetergent
SAE 30 Nondetergent
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
1,320 lb
610.0000 lb
500.0000 lb
656.0000 lb
48 x 60 x 56
47.5 x 61.5 x 47.875 in
47.0 x 37.5 x 42.0 in
55.5 x 41.5 x 48.3125 in
-
Honda
-
Honda
-
4
-
5
-
18.5 ft-lbs.
29.2 ft-lbs.
19.5 ft-lbs.
-
Recoil
-
Electric and Recoil
-
4.5
4
4
-
15° Wet Steam, 15°, 25°, 40°, and Chemical
0°, 15°, 25°, 40° and Soap
15° Wet Steam, 15°, 25°, 40°, and Chemical








