8.ARROW CATÁLOGO MOTOR - INGLES.pdf

AEO_VRp September 2010

Prices Effective September 1, 2010

VR 260 330 380-PB-B-OCT11 Prices effective September 1, 2011

FEATURES ENGINE SPECS

2 3

1-800-331-3662 or 1-918-583-5711

I=INTERMITTENT C=CONTINUOUSMODEL PEAK INTERMITTENT BRAKE HORSEPOWER AT SPEEDS INDICATED (S.A.E.)

TORQUE @ RPM 900 1000 1200 1400 1600 1800Spark Ignited FT.LB. N*MENGINE

UNIT

Actual Horsepower may vary depending upon engine configuration.

POWER RATINGS

VR330 - Natural Gas 220 @ 1600 298 @ 1600 29 26 36 33 47 42 58 52 67 60 75 68

VR260 - Natural Gas 165 @ 1200 224 @ 1200 30 28 38 34 44 40 48 44 47

VR330 - HD-5 Propane 285 @ 1400 386 @ 1400 43 39 50 45 64 58 76 69 85 76 92 83

233 @ 1600 317 @ 1600VR330CF - Natural Gas 38 35 50 45 61 55 71 64 80 72

44 40269 @ 1400 365 @ 1400VR380 - Natural Gas 49 45 61 55 72 65 81 74 88 80

Altitude

NA engines Continuous duty Deduct 3% for each 1000 (305m) above 1500 (457m.) Intermittent duty Deduct 3% for each 1000 (305m) above 500 (152m.)

Temperature

Continuous duty Deduct 1% for every 10F. (6C.) above 100F (38C.) Intermittent duty Deduct 1% per 10F. (5.5C.) above 85F. (29C.)

Intermittent Rating (I)

The highest load and speed that can be applied under specific conditions of varying load and/or speed.

Continuous Rating (C)

The load and speed that can be applied without interrup-tion except for normal maintenance.

All ratings corrected to 500 (152m) altitude, 29.38 (746 mm) Hg. and temperature of 85F. (29C.).

Natural gas ratings are based on use of 900 BTU (33.5 J/cm) LHV gas. Propane ratings are based on use of

2335 BTU of HD-5 propane.

Continued.......

Spark Ignited Features

z Over 40 years history of operating on natural and well head gas z Capable of operating on most spark ignited fuels z Most popular ignition systems available z VR330 available in 10:1 compression ratio.

Other Outstanding Features

z Lifting eyes - front and rear z Forged Steel connecting rods z Heavy-duty, deep skirted crankcases z Exhaust manifold with top or rear outlets z Replaceable precision main and rod bearings z Full pressure lube oil system with full flow oil filter z Flywheel - SAE No 3 w/ring gear and SAE No 3 housing z Overhead valve cylinder heads with replaceable guides and seats z 5 Main bearings on VR260; and 7 main bearings on VR330 & VR380 z 10% regulated speed by mechanical governor - other governor options available z 4 groove crankshaft pulley; 2 groove fan; 1 groove water pump; 4th groove auxiliary z Forged steel crankshaft , dynamically balanced with hardened journals z Single or double plate clutch available on the VR330

The Arrow VR Series Engines are versatile in their application, providing continuous power for....

z PC Pumps z Transfer Pumps z Gas Compressors z Agriculture water irrigation z GenSets z Portable air compressors z Pumping Units z Welders

Model VR330

4 5

1-800-331-3662 or 1-918-583-5711

180

160

140

120

100

80

60

40

20

0800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 RPM

VR 260 Engine

Pow

er B

HP

Torq

ue L

B-FT

Fuel: Natural Gas - 900 BTU/FT3 LHV

I

C

I

C

240

220

200

180

160

140

80

60

40

20800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 RPM

Pow

er B

HP

Torq

ue L

B-FT


I

C

I

C

VR 330 Engine

240

220

200

180

160

140

80

60

40

20800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 RPM

VR 330 Crossflow Engine

Pow

er B

HP

Torq

ue L

B-FT


I

C

I

C

280

270

260

250

240

230

80

60

40

20800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 RPM

VR 380 Engine

Pow

er B

HP

Torq

ue L

B-FT


I

C

I

C

I = Intermittent Use

C = Continuous Use

Consult Factory

Model VR3804 cycle, 6 cylinder, in-line

Bore and Stroke - 4.134 x 4.724 (105 x 120 mm)

Displacement - 380.8 cubic inch (6.24 liters)

Lube Oil System - capacity- 20 qts. (19 liters), including filter

Jacket Water System - capacity- qts. ( liters), engine only

Dry Weight - (engine only) approximately 1,300 lbs (816 Kg)

Maximum Continuous Horsepower - 80.4 Bhp @ 1,800rpm

Rotation - Counterclockwise when facing flywheel

Model VR260 4 cycle, 4 cylinder, in-line


Displacement - 253 cubic inch (4.2 liters)

Lube Oil System - capacity-13.5 qts. (12. 77 liters), including filter

Jacket Water System - capacity-10 qts. (9.46 liters), engine only

Dry Weight - 1,234 lbs (560 kg)

Maximum Continuous Horsepower - 47.2 Bhp @ 1,800rpm


4 cycle, 6 cylinder, in-line



Lube Oil System - capacity-8.5 qts. (8.0 liters), including filter

Jacket Water System - capacity-8.25 qts. (7.8 liters), engine only


Dry Weight - (complete GenSet) aprox. 1,800 lbs (815 Kg)


Model VR330CF - Crossflow 4 cycle, 6 cylinder, in-line



Lube Oil System - capacity-8.5 qts. (8.0 liters), including filter

Jacket Water System - capacity-8.25 qts. (7.8 liters), engine only


Dry Weight - (complete GenSet) aprox. 1,800 lbs (815 Kg)


6 7

1-800-331-3662 or 1-918-583-5711

Air Cleaners Dry type

Arrow-Nator Base Engine, generator, and radiator, are mounted and aligned on a channel steel base suitable for lifting.

Battery Charging Alternator 12 volt D.C., 55 amp., negative ground, integral voltage regulator, mounting and drive.

Bearings Engine, replaceable precision type main and rod bearings.

Connecting Rods Forged steel.

Cooling System Standard front mount radiator with suction fan. For other options and VR330TA details consult factory.

Control Panel Generator mounted. NEMA 1 for general indoor use. 3.5 (89 mm) Panel type 2% accuracy, voltmeter, ammeter, frequency meter, hourmeter and combination voltmeter/ammeter switch. Engine instruments - 2 (51 mm) water temperature and oil pressure gauges.

Crankcase Single piece, heavy duty, deep-skirted crankcase.

Crankshaft Forged steel, dynamically balanced and counterweighted with hardened journals. VR260: Five (5) main bearings. VR330 & VR380: Seven (7) main bearings.

Cylinder Head Open combustion chamber. Overhead valves with replaceable valve guides.

Exhaust Manifold Vertical exhaust (2 NPT).

Fuel System Natural gas carburetor. Regulators available.

Generator Direct connected, fan cooled, A.C. revolving field type, single bearing generator, with brushless exciter and damper windings. Twelve lead broad range voltage, reconnectable, 60HZ/50HZ. Insulation mate-rial Nema class H to F temperature rise within Nema (105 C) for prime power duty, within Nema (130 C) for continuous standby duty. All generators are rated at .8 power factor, are mounted on the engine flywheel housing and have multiple steel disc flexible coupling drive.

Governor Electric 3% regulation standard.

Ignition Solid state is standard.

Oil Pan Sump Capacity VR260 13.5 qts. (12.75 l), VRG330 17.6 qts. (16.65 l) including filter without cooler VR380 20 qts. (19 l). Right hand dipstick.

Pistons Aluminum alloy with full floating pin.

Starting Equipment Electric starting motor, 12 volt DC solenoid engagement.

Voltage Regulator Solid state automatic providing 1% regulation from no load to full load. Includes stability adjustment and under speed protection, EMI filtered to commercial standard, encapsulated for moisture protection.

Water Circulation System Belt driven water pump, 175 F (79C) start-to-open thermostat. Positive bypass shutoff.

VR330

VR380TA

Model

Prime Power Ratings Standby Power Ratings

VR260kW Rating

43

75

1800 RPM

28kW Rating

48

83

1800 RPM

30kW Rating

36

63

1500 RPM

23kW Rating

39

69VR380 50 5542 45

1500 RPM

25

GENSET POWER RATINGS

VR260 VR330VR380

VR380TA

Natural Gas20-83 Kilowatts

Above ratings are based on 3 phase generation 480/240V for 60 Hz and 415/208 for 50 Hz. For any changes in ratings please consult factory

GENSETS

RATING DEDUCTIONS FOR ALTITUDE AND TEMPERATUREDeduction Continuous Rating

for Standby PowerPrime Power

RatingsModel

VR260 AltitudeDeduct 3% for each

1000' (305m) above...

500' (152m)85F (29C)

1500' (457m)85F (29C)

1500' (457m)100F (38C)

3000' (305m)100F (38C)

Temperature - Deduct 1% for each

10F (5.5C) above...

VR330

VR380

VR380TA

Natural Gas Engines

Typical ApplicationsPC PumpsGas CompressorsGenSetsPumping UnitsTransfer Pumps

12,000

11,000

10,000

9,000

8,000

7,000

6,000Fuel

Eco

nom

y (B

TU/B

HP-

HR

)

800 1,000 1,200 1,400 1,600 1,800 2,000

RPM

65

60

55

50

45

40

35

30

25

20

15Brak

e H

orse

pow

er

800 1,000 1,200 1,400 1,600 1,800 2,000 2,200

RPM

175

170

165

160

155

150

145

140

135

130Torq

ue L

B-FT

I

C

30.4

37.8

43.8

48.5

27.6

34.4

39.9

44.1

47.2

I

C

160

165

164

159

145

150150

145

138

VR260

800 1,000 1,200 1,400 1,600 1,800 2,000 2,200

RPM

120

110

100

90

80

70

60

50

40

30

20Brak

e H

orse

pow

er

275

270

265

260

255

250

245

240

235

230Torq

ue L

B-FT

VR380

800 1,000 1,200 1,400 1,600 1,800 2,000 2,200

RPM

I

C

259.1

266.6

269.9

267.4

258.1

235.6

242.4

245.4

243.1

234.6

241.4

I

C

49.3

60.9

72

81.5

88.5

44.9

55.4

65.4

74.1

80.4

91.9

9,500

9,000

8,500

8,000

7,500

7,000

6,500Fuel

Eco

nom

y (B

TU/B

HP-

HR

)

800 1,000 1,200 1,400 1,600 1,800 2,000

RPM

8,1407,956 7,916

8,020

8,268

800 1,000 1,200 1,400 1,600 1,800 2,000 2,200

RPM

4 & 6 Cylinder, In Line, 4 Cycle4 cyl - 25-47hp, 6 cyl - 40-80hp1000-1800 rpmNaturally AspiratedElectric StartSolid State IgnitionElectronic GovernorRemovable Wet LinersOil CoolerSAE 3 Flywheel HousingPower Units and GenSets AvailableOne Year Limited Warranty

Currently in stock and available for all multi cylinder engine applications. Extra room inside for panels or any other required equipment.

Ideal for PC pump applications and generators. Built in tank can be used for hydraulic fluid, engine make-up oil or any other type of required fluids. Also available without the tank.

Clutch ActuatorArrow has introduced its new patented Clutch Actuator

(CO-00) for C-Series and A-Series Engines. This new actuator features a simple 2 wire and 12V connection for ease of installation. All adjustments are made out-

side the unit on the linkage that connects the actuator to the clutch lever. This in conjunction with the New

Style AutoStart (Autostart-NS) is the simplest and easi-est to use and install electronic automation package

available anywhere.

AutoStart NSOur new Autostart-NS for C Series and K Series engines is a simple, programmable system that allows for different cycles each day of the week as well as continuous monitoring of criti-cal engine operating parameters and automatic shutdown. This system features a simple to install 8 wire system, as well as a built in tachometer, hour meter and battery voltage meter. The automation can be set to real time, interval timing or manual mode, giving you everything you need to easliy automate and monitor your oil field operations.

Documents

8.ARROW CATÁLOGO MOTOR - INGLES.pdf