ST-45HRM CE CONCRETE PUMP— MAINTENANCE (PUMP)
5.Add water to the hopper. Pump and flush clean the entire hopper, shuttle tube and discharge elbow with water.
6.Scoop out 30.5 cm
7.Fill hopper with water. Pump until sponge and clean water come out the discharge end of the hose and line system.
8.When the Model
9.When the Model
HYDRAULIC OIL SYSTEM MAINTENANCE
1.When changing the hydraulic oil or topping off the reservoir, use only the following type. (Reservoir capacity is 220 liters/ 58 gal.)
Hydraulic oil: Shell Oil Tellius 68, Mobil DFE 26, Texaco Rand HDC or equavalent.
This Mayco.Multiquip pump is equipped with an
WARNING
DO NOT mix oil brands! This may impair quality.
The most important factor to keep in mind is the effect of cold weather on the hydraulic oil. The viscosity (thickness) of the hydraulic oil will be much heavier.
WARNING
NEVER use muriatic acid to clean the pump. Acid will dissolve the chrome finish on material cylinder bore and main hydraulic cylinder rods.
Use only a 6.4 cm
NOTE into
ENGINE (Hatz Model 3M41 57 HP Diesel)
The
Always run machine until oil temperature reaches a minimum of 10°C (50°F). before pumping. Damage to the main piston pump will occur if the machine is cycled too fast before the oil temperature reaches the minimum of 10°C (50°F). Cycle the machine at
In areas where the weather normally remains under 10°C (50°F)., use Shell Oil Tellus – 46, or the equivalent.The above steps must be followed or severe damage to the main axial piston pump will be the end result.
2.Lubrication: Grease daily/Hour
■ | Main hydraulic cylinders | - 2 Place |
■ | Remix bearings | - 2 Place |
■ | Axle crank | - 1 Place |
■ | Suttle cylinders | - 2 Place |
■ “S” tube outlet flange | - 3 Place | |
Grease Type: | Lithium Based EP |
|
| Texaco Multitak 20 |
|
| Lubriplate |
MAYCO