Hunan Kamuja Machinery & Equipment Co.,Ltd
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Kamuja Concrete Truck Mounted Pump, 43m Boom, Electronic Drive
FEATURES
① HYDRAULIC SYSTEM
Prevent the pistons from backsliding due to the gravity of concrete in the pipes when the pumping
LARGE DIAMETER CARTRIDGE VALVE
Reduce the internal resistance of the hydraulic system and improve the working efficiency.
ONE-BUTTON TWIN PISTON RETURN
With one-button operation, both of the pistons can be automatically returned into the water tank, which effectively shortens the time for replacing the piston and makes maintenance easier.
ONE-BOTTON HIGH AND LOW PRESSURE SWITCHING
Switch between high and low pressure with one button, Easy pumping at high Floors.
② ELECTRIC SYSTEM
SELF-ADAPTIVE ENERGY SAVING TECHNOLOGY
Automatically match the engine's revolution with running status of pumping and boom moving perfectly, save more than 10uel.
SAFETY PROTECTION DEVICES
Equipped with vehicle tilt sensor, outrigger limit swith, rotary encoder, etc. More safe.
SELF DIAGNOSTIC MONITORING SYSTEM
The fault diagnosis system monitors the working condition of the engine and hydraulic system in real time. Sound and light alarm, more intelligent.
SWITCH LOGIC CONTROL OF DRIVING AND OPERATION
Can prevent the operator from misoperation.
③ POWER SYSTEM
EXTREME WEAR-RESISTANT TECHNOLOGY
DELIVERY PIPES
GLASS PLATE/CUTTING RING
High-strength alloy, special process, excellent durability.
SPECIFICATION
Performance
| ITEMS | UNITS | TP43RZ5 |
| Drive mode | Electronic drive | |
| Main cylinder inner diameter × stroke | mm | φ150 ×1800 |
| Conveying cylinder inner diameter × stroke | mm | φ260 ×1800 |
| Valve form | S valve | |
| Piston form | Split type | |
| Discharge opening size | mm | 1 75 |
| Theoretical displacement of concrete | m 3 /h | Low pressure 150 |
| m 3 /h | high pressure 85 | |
| Theoretical pumping pressure | MPa | Low pressure 5.9 |
| MPa | High pressure 10.7 | |
| Theoretical pumping times | times / minute | Low pressure 26 |
| High pressure 15 | ||
| Hopper volume | L | 7 00 |
| Feeding height | m _ | ≤1.5 |
| slump | cm _ | 10 ~ 23 |
| Maximum aggregate size | mm _ | 40 |
| System oil pressure | MPa | 32 |
| High and low voltage switching | One-click automatic switching |
Power system
| ITEMS | UNITS | TP43RZ5 |
| Engine type | / | Four- stroke, in-line 6- cylinder |
| engine model | / | MC 11.40-5 0 |
| Engine power | kW/rpm | 297 |
| Maximum torque | N.m/rpm | 1900/1000-1400 |
| Exhaust emission standards | / | country V |
| engine capacity | L | 10.518 |
Gearbox
| ITEMS | UNITS | TP43RZ5 |
| Model | / | HW19710T |
| Control method | / | mechanical |
| Number of forward gears | / | 10 gears |
| Pumping gear | / | No. 10 gears |
Water Pump
| ITEMS | UNITS | TP43RZ5 |
| Drive mode | / | Hydraulic drive |
| Control method | / | Manual |
| Water pump model | / | 0720CS |
| water pump maximum pressure | Mpa | 7 |
| Concrete pipe cleaning methods | Washing / Dry cleaning | |
| Lubrication method | Grease manual lubrication Hydraulic oil automatic lubrication | |
Boom parts
| ITEMS | UNITS | TP43RZ5 |
| Boom type | / | 5- section "RZ" folding |
| The first section of the boom length/corner | mm/° | 8560/90 |
| Second section arm length/corner | mm/° | 7626/180 |
| Third section arm length/corner | mm/° | 7220/180 |
| Fourth section arm length/corner | mm/° | 7600/240 |
| Fifth section arm length/corner | mm/° | 7749/240 |
| Turntable rotation angle | ° | ±360 |
| Boom vertical height | m | 43 |
| Boom horizontal length | m | 39 |
| Conveying pipe diameter | DN 125 | |
| Fabric hose length | m | 3 |
| Hydraulic system pressure | MPa | 32 |
Branch leg
| ITEMS | UNITS | TP43RZ5 |
| Maximum spread of front outriggers | mm | 8697 |
| Maximum spread of rear outriggers | mm | 8946 |
| Hydraulic system pressure | MPa | 20 |
Power
| ITEMS | UNITS | TP43RZ5 |
| transfer case | / | Zhu Te |
| Main oil pump | / | Germany Rexroth |
| Boom / outrigger oil pump | / | Germany Rexroth |
| Auxiliary oil pump | / | Wanye |
Others
| ITEMS | UNITS | TP43RZ5 |
| Dimensions(L×W×H) | mm | 11725mm×2496mm×3996mm |
| Total Weight | kg | 325,000 |
| Chassis model | ZZ 5347 V 5 24HE1 | |
| Chassis drive mode | 6 ×4 | |
| maximum speed | km /h | 90 |
| Wheelbase(first wheelbase/second wheelbase) | mm | 4800/1400 |
| Wheelbase(front wheel/rear wheel) | mm | 2022/1830 |
| tire size | / | 31 5/80R22.5 |
| Minimum turning radius | m | 10.35 |
| Control method | / | Manual / remote control |
| remote control | / | Kaisang |
| Water tank volume | L | 5 00 |
| Fuel tank volume | L | 6 00 |
| Hydraulic oil cooling method | / | air cooling |