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SPECIFICATIONS
FEATURES
SPECIFICATIONS
| Operating Weight | 52.5 ton |
|---|---|
| Bucket Capacity | 3.6 m³ |
| Emission | CS4 |
|---|---|
| Engine Model | X12 |
| Rated Power | 280 kW/375 hp/381 ps/2100 rpm |
| Max. Torque | 1966 N.M/1400 rpm |
| Main Pumps Rated Flow | 2×390 l/min |
|---|---|
| Implement Circuit (Power Boost) | 330(360) kgf/cm² |
| Swing Speed | 9 rpm |
|---|---|
| Travel Speed | 5.2 km/3.3 hr |
| Max. Gradeability | 35 deg |
| Max. Traction Force | 42.8 ton |
| Bucket Digging Force (ISO) | 27.14(29.61) ton |
| Arm Digging Force (ISO) | 24.65(26.89) ton |
| Fuel Tank | 605 ℓ |
|---|---|
| Hydraulic Tank | 300(560) ℓ |
| Overall Length | 11705 mm |
|---|---|
| Overall Height | 4145 mm |
| Overall Width | 3400 mm |
| Tail Swing Radius | 3745 mm |
| Ground Clearance | 590 mm |
| Boom Length | 6550 mm |
|---|---|
| Arm Length | 2550 mm |
| Max. Digging Reach | 10955 mm |
| Max.Digging depth | 6550 mm |
| Max. Digging Height | 10770 mm |
| Max. Dumping Height | 7120 mm |
| Min. Swing Radius | 4415 mm |
FEATURES
Cummins X12 Engine Complies with Tier 4 Emission Standards
The Cummins X12 delivers robust power, convenient maintenance, long-lasting durability, extended maintenance intervals, higher fuel efficiency, and effective cost savings for customer operations. Utilizing low-sulfur fuel and employing DOC+DPF+SCR post-treatment technology for Tier 4 emission control, the engine eliminates EGR, preventing power losses.
Equipped with a Rexroth high-capacity hydraulic pump
Featuring an original imported Rexroth high-capacity hydraulic pump with optimized main pump structure and integrated EPIC system, the system improves operational efficiency while achieving fuel savings.
Proven HCE Main Control Valve and Dual Rotary Motors
The main control valve includes a one-key boost function, providing instantaneous boost of 330(360) bar during heavy load for greater digging force, suitable for various earthworking conditions.
Compatible with φ200~205mm Breaker
Exclusive breaking mode, equipped with standard breaking pipelines, standard large-capacity return oil filter and accumulator in the return oil circuit, ensuring stable performance when matched with a breaker.
Heavy-Duty Working Device
Enhancing the durability and lifespan of the upper structure and working device. Improved flexibility, durability, and wear resistance of the bushings. Standard 6.55m heavy-duty boom, 2.55m arm, standard breaking pipelines, and optional 3.6m³ bucket or a φ200~205mm breaker, ensuring excellent compatibility.
Cab Full Protection Mesh
The cabin is constructed with low-stress, high-strength welded steel, equipped with standard top and front protection mesh, ensuring the driver's personal safety.
