Technical parameters:

weight (kg): 22000

max. thrust & pullback force: 1300 kn

max. thrust & pullback speed: 32 m/min

engine power (kw): 239

walking speed (km/h): 3–6

entry angle: 10–22°

suggest reaming dia: Φ1300

dimension (LWH): 1030024503100

max. torque (N·m): 30000

max. rotation speed: 98 r/min

max. mud flow (L/min): 600

max. mud pressure (MPa): 10

max. climbing gradient: 20°

suggest crossing length (m): 900 (varies with geological conditions)

Description:

1. closed-loop system: highly energy-efficient, productive, durable, and reliable.

2. turbo-driven engine: delivers high power output and ensures stable production performance.

3. imported electro-proportional motor: features a simplified transmission design with reliable performance, stepless speed regulation, optimal efficiency, and a maximum traction force of up to 1,300 kn.

4. dual-speed motor for marine excavators: achieves a maximum travel speed of 6 km/h, enabling short-distance mobility without requiring truck transportation.

5. low center of gravity: effectively protects the drill tower and minimizes the construction footprint. front and rear locks are separated, and modular locking mechanisms can be replaced based on drill tower specifications.

6. friction sleeves: equipped with φ102×6000mm or φ114×6000mm options. a rotating sleeve provides additional protection for drill rod threads.

7. four-bar large-angle braking mechanism: combines a low center of gravity with excellent stability.

8. electrical control system: ensures equipment safety and facilitates convenient movement, loading, and unloading.

9. open-type mechanical handle: automatically slides the drill tower without manual operation, reducing labor costs.

10. intelligent programmable control system: user-friendly operation, stable production, and significantly expanded functionality.

11. spacious and comfortable operator cabin: adjustable for lifting operations and equipped with air conditioning.