TM 10-4320-303-13
1.16 DIFFERENCES BETWEEN MODELS.
Differences between the TWDS models are identified in Table 1-10. An "X" under the applicable model
number column heading indicates that the item is a component of that model.
Table 1-10. Differences Between Models.
Equipment Characteristics
Model
06749-
0183-81
Model
110-00-
0000
Model
919
Model
10
Trailer Mounted Pumping Assembly: Model 609-A
X
X
Trailer Mounted Pumping Assembly: Model 609-C
X
Trailer Mounted Pumping Assembly: Model
X
US636HCCD-1
Hypochlorination Unit: Model 1955-1
X
X
Hypochlorination Unit: Model 1955-3
X
X
X
Hypochlorination Unit: Model A-506131
X
1.17 EQUIPMENT DATA .
1.17.1 Trailer Mounted Pumping Assemblies . Refer to applicable technical manual for installation and
operation procedures for Trailer Mounted Pumping Assemblies Models: 609-A, 609-C, and US636HCCD-1.
The performance and equipment data for the Trailer Mounted Pumping Assemblies are provided below.
1.17.1.1 Pumping Assembly. Model 609-A .
Weight (dry)
3,052 lb (1,384 kg)
Length
139 in. (353 cm)
Width
70 in. (178 cm)
Height
90 in. (229 cm)
Pump
Type
Self-priming, centrifugal,
direct-coupled to diesel engine
Output volume
600 gpm at 350 ft tdh
Designed working pressure
150 + 5 psi (1,034 + 34 kPa)
Designed suction pressure
-30 to 200 psi (138 to 1,034 kPa)
Suction and discharge size
6 in. (15 cm)
Engine
Type
4-stroke, 6-cylinder,
liquid-cooled, turbocharged diesel
Bore
4 in. (10 cm)
Stroke
4.5 in. (11 cm)
Piston displacement
339 cu in. (5,555 cu cm)
Compression ratio
16:1
Weight
1,050 lb (476 kg)
Power output
120 hp at 2,400 rpm
Speed (maximum)
2,500 rpm
Idle speed (minimum)
1,000 rpm
Fuel
diesel
Lubrication
forced lubrication
Valve clearance (cold)
0.015 in. (0.381 mm)
Crankcase capacity
6 qt (5.7 L)
Fuel tank capacity
12 gal (45.42 L)
Radiator capacity
7 gal (26.50 L)
Weight (dry)
4,600 lb (2,088 kg)
Length
158.19 in. (402 cm)
Width
84 in. (214 cm)
Height
72 in. (183 cm)
1-13
