7M 8M Electric Stationary Material Grab Crane
This product is an independently developed export-grade, stationary, high-efficiency loading and unloading machine from our company. It has obtained EU CE certification and French BV certification. This model is designed for use in fixed locations and is equipped with a 37KW or higher motor and a 50 or 60 pump station. It boasts powerful performance and efficient loading and unloading capabilities. This machine can be equipped with various models of clamps from Mannick Machinery. It is easy to learn and operate, with smooth, jam-free operation, making it ideal for loading and unloading materials such as plastics, scrap steel, shredded materials, ton bags, and briquettes. Optional attachments include, but are not limited to, clover grabs, clamshell grabs, and heavy-duty steel grabbers. It is a comfortable and efficient assistant for your work.
Ø Overall architecture:
Ø The main structure is a two-section folding boom type, with the main boom using a dual-cylinder luffing mechanism, providing a wider fulcrum, greater lifting torque, and the ability to freely adjust the luffing angle under load.
Ø 1. Equipped with a Nachi internal gear slewing bearing, offering greater torque; the planetary slewing reducer provides smooth and fast speed, is impact-resistant and durable, and prevents vibration.
Ø 2. The standard motor is 380V, 37KW 50HZ. (Motors can be customized according to the user's national voltage and frequency).
Ø 3. Utilizes a Rexroth high-pressure oil pump; an 80L/min large-displacement pump system improves operating efficiency and allows for synchronous operation.
Ø 4. The control valve assembly is from Rexroth; the load-sensitive control system greatly improves working capacity and stable controllability.
Ø 5. This equipment standardly uses a 9-tooth gripper with a 1.5-meter opening for superior gripping performance; the gripper, equipped with a rotary motor, can rotate continuously 360°.
Ø 6. Intelligent temperature-controlled hydraulic radiator with adaptive temperature start/stop effectively controls hydraulic oil temperature, increasing continuous operation capability.
Ø 7. Standard configuration includes a 150L hydraulic oil tank. The enlarged tank provides better heat dissipation and is equipped with a high-pressure filter to enhance the filtration effect of the hydraulic oil.
Ø 8. Equipped with holding valves, main boom cylinder balance valves, second boom cylinder balance valves, slewing reducer balance valves, and multi-way valves for overall machine control.
Ø Product Advantages
Ø 1. The entire machine is constructed from high-strength manganese steel plates, a new generation of lightweight platform, setting a high starting point;
Ø 2. High-quality hydraulic key components enhance product competitiveness;
Ø 3. Multiple optional configurations easily meet personalized customization needs;
Ø 4. Stable structure, flexible operation, high speed, and high efficiency; the use of high-strength steel results in a lighter overall weight;
Ø 5. Luffing mechanism with a main boom angle of -6 to +75°, offering a wide range of applications and flexible operation;
Ø 6. Advanced hydraulic system improves the overall working speed and enables boom anti-shake and multi-action linkage functions;
Ø 7. Hydraulic valve locks are selected from high-quality brands, ensuring higher reliability;
Ø 8. Customization is also available based on user technical requirements, depending on the operating conditions and installation site.
Ø The above configurations are optional; prices vary depending on the configuration. Please contact your sales consultant at any time.
Ø Product Parameter | |
Model | MW-7000 |
Maximum lifting capacity at closest distance(kg) | 3000 |
Closest working radius(mm) | 900 |
Maximum lifting capacity of full boom (kg) | 1500 |
Boom sections | 2 |
Grab boom main luffing form | Single-cauldron inverted oil cylinder |
Maximum working radius (mm) | 7000 |
Maximum lift//lowering dimension(mm) | 7560 (distance from the bottom of the base) // 4463 (distance from the bottom of the base, excluding the height of the clamp) |
Amplitude Angle( °) | -5~+56 |
Rotation angle( °) | 360 |
Rotation speed | 0~4r/min |
Slewing bearing(mm) | 800 |
Rated working pressure(MPa) | 28 |
Rated flow rate(L/min) | 83 |
Motor(KW) | 22 |
Hydraulic cooling system | High-strength air-cooled self-starting and stopping temperature-controlled heatsink |
Gripper type and size(mm) | 4+5 hay bale clamp |
Operating system | Hydraulic pilot + proportional valve |
Total weight(kg) | <4000 |
Dimensions (length * width * height) mm | 6000*1500*3000 |
Base dimensions (diameter * height)mm | 900*1000 |
Boom material/specifications(mm) | BHG700/8MM |
Recommended dimensions for embedded parts(mm) | 1500*1500*2400(Concrete grade C30 and above are all acceptable.) |
Ø Product design reference, packaging dimensions reference (refer to model 8000)
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