Булдозер New MAXUS Bulldozer 25 tons 235 HP

Hydrostatic Drive System

The enhanced hydrostatic system not only utilizes Caterpillar's automatic dual-path hydrostatic drive with third-generation TTT electronic control technology but also improves performance and reliability.

A next-generation Rexroth drive pump has been employed to integrate the control valve, track motor, and simplified hose structure, further enhancing reliability.

The high-pressure hoses from Caterpillar ensure reliability and durability. Caterpillar’s control technology provides precise control and high transmission efficiency.

The hydrostatic oil tank and hydraulic oil tank for attachments are integrated to improve filtration precision and the cooling efficiency of the hydraulic system, increasing reliability and reducing maintenance costs.

Maintenance costs are reduced by 60% compared to competitors with torque converters, gearboxes, and rear axles.

Reverse rotation, power reversal, and infinitely variable speed control save significant time and increase work efficiency.

Convenient Operation

Reverse Rotation — The tracks rotate in the opposite direction to provide best-in-class maneuverability.

Driven Turn — The machine maintains full power while turning, increasing productivity.

Cruise Control — Operators can retain previous speed settings, making operation easier.

Multi-function Joystick — Allows for reverse rotation, steering assistance, and cruise control.

Pilot-controlled Joystick — Provides comfortable and precise blade control.

Semi-Universal Blade

The SU blade combines the excellent penetration of the S blade and the high production efficiency of the U blade.

Designed for excellent load retention and penetration in tightly compacted materials.

L-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance, and blade penetration.

The blades are built with a strong box-section design and made of high tensile strength steel to withstand the toughest applications.

Chassis Provided by Industry Experts Ensures High Reliability and Wear Resistance

Carrier rollers, track rollers, and idlers are maintenance-free.

The design of the planetary main transmission provides increased torque transfer, resulting in higher transmission efficiency and lower maintenance costs.

Durable main transmission bearings and multiple wet disc brakes ensure reliability, reduce overheating of the system, and extend overall lifespan.

Machine structures are analyzed using Finite Element Analysis (FEA) and On-Machine Stress Analysis (OMSA) to identify and protect high-stress areas.

Advanced welding technology is employed to reduce welding stresses.

New Advanced Cooling System Designed to Withstand Ambient Temperatures from -40°C to +50°C

Modular radiator, easy to maintain, disassemble, and repair.

The radiator grille provides better heat dissipation, easy access, and maintenance.

Maintenance

Electronic Control Module (ECM) Fault Diagnostic System, automatic diagnostics of eight key parameters.

The monitoring system provides three alarm levels indicating fault diagnosis.

The hydrostatic system has longer service intervals (2000 hours), reducing maintenance time by 50%.

The attachment valve mounted outside the hydraulic tank ensures easy access for inspection and servicing.

Cat® Product Link™

Cat® Product Link™ will support your business by delivering accurate equipment information to the appropriate personnel in a timely and effective manner, allowing for better equipment management.

Main Technical Specifications

Operating Weight: 24,000 kg

Ground Pressure: 71.2 kPa

Ground Clearance: 400 mm

Max. Slope: 30°

Engine Model: WD12G

Rated Power: 175 kW–235 HP

Work Tools

Blade Type: SU/S LGP S, Hoja para Carbon LGP S, WH Florestal

Blade Capacity: 6.4 m³ / 5.8 m³

Blade Width: 3660 mm / 3800 mm

Blade Width (with end bits): 1520 mm / 1510 mm

Blade Height: 1520 mm

Max. Blade Digging Depth: 570 mm

Max. Blade Lift Clearance: 1140 mm

Max. Drawbar Pull: 350 kN

Ripper Type: Multi-tooth Ripper, Single-tooth Ripper

Max. Ripper Digging Depth: 860 mm / 737 mm

Max. Ground Clearance under Ripper Tip: 640 mm / 742 mm

Drive System

Electronically controlled hydrostatic drive system with dual path in a closed loop.

Speed (Forward/Reverse): Variable 0-10 km/h

Steering and Brake System: Hydrostatic steering system; multi-disc wet brake

Minimum Turning Radius: 4215 mm

Track Shoe Width (single): 560 mm, 915 mm, 660 mm

Track Shoe Width - APEX: 910 mm

Track Shoe Quantity: 40

Ground Contact Length of Track: 2948 mm, 3488 mm

Track Gauge: 2000 mm, 2340 mm

Number of Track Rollers: 8

Number of Carrier Rollers: 2

Hydraulic System

Hydraulic Pressure for Attachments: 19 MPa

Serviceability

Fuel Tank Capacity: 460L

Cooling System Capacity: 45L

Hydraulic Tank Capacity: 160L

Axle Housing Capacity: 0.8L2

Engine Crankcase Capacity: 24L

Final Drive Capacity: 40L2