COREMASTER2200L （Premium）

I. Mechanical Structure Category

1.Mast and Body Structure

(1) The bottom of the mast is equipped with a drill rod (N/H/P) centralizer to ensure stable operation and smooth rotation of the drill rod.

(2) The bottom and sides of the mast support adopt a bolt-fixed nylon protective structure with countersunk bolt holes to avoid protrusion wear risks. It is used exclusively for lowering protection and does not bear load.

(3)A follower-type NQ/HQ/PQ drill rod anti-torque clamp (HEAD CLAMP) is configured above the rotation head to effectively offset the operating counter-torque.

(4) The rotation head is fitted with a 2-meter-high aluminum safety guard door, assembled with bolts (non-welded) for a sturdy structure. It features automatic low-speed protection upon opening, eliminating high-speed operation safety hazards.

2.Outrigger Structure Configuration

(1) Outriggers are equipped with enlarged removable sleeves with built-in anti-slip claws, integrating an outrigger oil leakage collection system to combine protection, anti-slip, and anti-leakage functions.

(2) The four outriggers are numbered 1, 2, 3, and 4, corresponding synchronously with the remote control numbers for precise operation.

3.Winch and Wire Rope Mechanism

(1) Both main and auxiliary winches are equipped with limit protection systems to eliminate over-travel operation risks, along with dedicated safety protective covers.

(2) The auxiliary winch is completely enclosed in a stainless steel box filled with grease and waste oil to achieve long-term continuous lubrication of the wire rope and extend service life. It is equipped with a cable spooling device to ensure neat rope arrangement without tangling or pinching.

(3) The main winch adopts a spring anti-winding wire rope structure, effectively preventing wire rope knotting and wrapping faults.

(4) All wire ropes on the rig standardly feature Clevis/Spelter socket structures without using common rope shackles or saddle shackles, complying with original equipment manufacturer (OEM) standard configurations.

II. Power and Hydraulic System Category

1.Engine Power System

(1) The rig is powered by a dedicated 24V Cummins engine as the core power source. The air filter is positioned at the top of the engine hood for easy maintenance and intake optimization.

(2) An additional device (dual pump body) is installed at the end of the hydraulic pump to meet other operating condition requirements. This device includes a gear pump with a displacement of 30cc and a supporting two-spool directional control valve. The gear pump is driven by the engine side power take-off (PTO) port. Aside from the aforementioned gear pump and directional valve, no additional parts are required; control valves, pipelines, and related accessories will be connected and installed by our side.

2.Cooling System Configuration

(1) The engine radiator and oil cooler are made of full copper material with surface anti-corrosion paint treatment. The radiator is a suction-type and the oil cooler is a blower-type, offering high heat dissipation efficiency and stable operation.

3.Hydraulic System Configuration

(1) All external hydraulic hoses are wrapped with fireproof protective sleeves to enhance the fire safety rating of the hydraulic system.

(2) The equipment reserves two sets of spare hydraulic functions to satisfy subsequent equipment expansion and modification needs.

(3) A dual-pump auxiliary device is installed at the end of the hydraulic pump, matching 30cc gear pump working conditions to adapt to multi-scenario operations.

(4) The mast feed cylinder is configured with a simple collection system featuring a straightforward structure and convenient installation. An overall anti-leakage oil tray is installed at the bottom of the drill rig to eliminate body oil leakage pollution.

4.Tank and Mud Pump System

(1) Both diesel and hydraulic oil tanks are made of aluminum/stainless steel, featuring high corrosion resistance and high strength. Built-in suction magnets inside the tanks capture metal debris in the oil circuit to protect the pump body and hydraulic components.

(2) A large removable maintenance port is set on the side of the oil tank, serving the dual functions of equipment maintenance and oil level observation.

(3) Equipped with a plunger mud pump benchmarking the 2200/2500 model drill rigs. The control panel features a calibrated water flow meter that accurately measures water flow through the rotation speed of the hydraulic motor input shaft, ensuring precise and controllable data.

III. Control and Electrical Lighting Category

1.Rig Control System

(1) The equipment supports dual modes of remote control + manual operation as mutual backups, ensuring non-stop operation during faults and controllable operations.

(2) The control panel is made of aluminum material; the control foot pedal uses anti-slip material to ensure operational safety.

(3) The layout of joysticks and function levers is ergonomically optimized to enhance operating comfort. Control levers feature interlock anti-misoperation structures that lock when pulled up and automatically return to neutral when released, preventing accidental operation.

(4) Stepless and precise speed regulation control logic: pull down to accelerate, rotate to adjust speed, and pull up/down to control component lifting/lowering. The valve body applies a faucet-style logic (rotate left to increase, rotate right to shut off), making operation intuitive and simple.

2.Electrical and Lighting System

(1) Equipped with a dedicated power converter to meet the power supply demands of added electrical devices while optimizing tool placement layout.

(2) The entire vehicle is equipped with LED work lights covering the engine, deck, winches, and mast top for full-area operational illumination. A front mud pump direction inspection light is provided for front inspection work, and the converter can synchronously power the mud treatment system.

(3) The equipment features a reverse buzzer alarm, and warning flashing lights are installed at the top of the control panel and mast top, achieving full coverage of visual and audible operation warnings.

IV. Safety Protection System Category

1.Fire Prevention and Noise Reduction Protection

The engine hood is made of aluminum with 4 built-in fire balls. The hood body utilizes soundproofing and fireproof materials for noise attenuation, with decibel testing labels attached to the surface.

2.Emergency Protection Configuration

(1) Emergency stop buttons are independently located at the four corners of the rig, all equipped with protective structures to prevent collision, damage, and accidental contact.

(2) A dedicated fire extinguisher is built into the front plastic casing of the rig to satisfy on-site emergency firefighting requirements.

3.Safety Label Specifications

Key locations such as emergency stop buttons, fire extinguishers, and the engine compartment are uniformly affixed with safety warning stickers bearing words like "Danger, Fire Balls Inside, No Open Flames".

V. Machining and Material Craft Standards

(1) The minimum bolt diameter for the entire rig is $\ge 12\text{ mm}$, utilizing washerless flange connections with surface cadmium/zinc plating for anti-corrosion. All pins are zinc or chrome-plated for durability and rust resistance.

(2) Core structures utilize stainless steel, aluminum alloy, and high-quality metal materials to balance strength and lightweight design.

(3) Overall welding and mold processing follow high-standard craftsmanship, ensuring a robust structure and fine workmanship.

(4) The rig design adheres to the principles of zero leakage, concise structure, high efficiency, and energy saving, comprehensively accommodating the three core requirements of environmental protection, operation, and safety.

VI. Certifications

(1) Drill rig CE Certified

(2) Mast structure CE Certified

(3) FOPS (Falling Object Protection System) Certified