SEM655G Product Description
The SEM655G wheel loader is the new-generation upgraded 5-ton heavy-duty loader launched by SEM Caterpillar, optimized and upgraded based on the classic SEM655F platform, fully complying with national Stage IV and international low-emission environmental protection standards. Inheriting Caterpillar’s rigorous manufacturing system and mature industrial design, the SEM655G focuses on energy saving, environmental protection, intelligent operation and heavy-duty durability. It is widely applicable to modern urban municipal construction, closed stockyard operation, road renovation, aggregate loading and mining auxiliary projects. Equipped with a new upgraded low-emission turbocharged engine and optimized intelligent hydraulic matching system, the machine realizes stronger power reserve, lower fuel consumption and zero idle pollution. The reinforced structural design and upgraded intelligent management system greatly improve operation stability and attendance rate. As a new benchmark of eco-friendly 5-ton loaders, the SEM655G perfectly adapts to increasingly strict global environmental protection construction requirements and various heavy-load harsh working conditions, becoming the preferred high-efficiency and low-consumption equipment for modern engineering enterprises.
SEM655G – Product Parameters & Technical Data
Model: SEM655G 5-ton Stage IV Eco-Friendly Wheel Loader
Operating Weight: 17,300 kg
Engine Model: Weichai WP10H230E40 Stage IV Turbocharged Diesel Engine
Rated Net Power: 170 kW (230 HP) @ 2200 rpm
Emission Standard: China Stage IV / EPA Tier 4 Final Emission Standard
Rated Load Capacity: 5,000 kg
Standard Bucket Capacity: 2.8–3.2 m³
Maximum Breakout Force: 172 kN
Maximum Tractive Force: 155 kN
Travel Speed (Max): 39 km/h
Working Hydraulic Pressure: 31.5 MPa
Boom Lifting Time: ≤5.0 s
Full Cycle Working Time: ≤9.5 s
Transmission Type: Optimized Fixed-shaft Hydraulic Transmission
Steering Mode: Full Hydraulic Articulated Steering
SEM655G Product Advantages
Core Advantages of SEM655G Wheel Loader
Stage IV Low-Emission Power & Higher Energy Efficiency
The SEM655G adopts the latest Weichai WP10H Stage IV low-emission engine, specially calibrated for construction machinery working conditions. It eliminates idle exhaust pollution, effectively reduces nitrogen oxide and particulate emissions, and fully meets modern urban environmental protection construction and closed-site operation standards. Compared with the previous generation model, the new power system increases low-speed torque by 8% and optimizes fuel injection and combustion logic. It delivers stronger power during heavy-load shoveling and climbing while reducing comprehensive fuel consumption by 10%, achieving dual advantages of environmental protection and economy.
Optimized Transmission Matching & Smoother Operation
Upgraded on the basis of mature fixed-shaft hydraulic transmission, the SEM655G optimizes gear matching and power transmission logic, reducing shift impact and power loss. The power output is more linear and stable during frequent start-stop and load switching. Matched with the upgraded intelligent hydraulic distribution system, the machine features faster response, smoother compound action and higher operation precision. The full hydraulic steering system is flexible and labor-saving, greatly improving driving comfort and long-term operation efficiency.
Reinforced Heavy-Duty Structure & Stronger Durability
The whole machine adopts thickened high-strength steel plates and upgraded reinforced boom, arm and bucket structural parts. Key stress components are optimized through finite element fatigue analysis, effectively resisting strong impact and abrasion during rock shoveling, aggregate loading and long-term heavy earthmoving. The reinforced chassis and walking system improve terrain adaptability, ensuring stable and efficient operation in muddy roads, uneven construction sites and long-term dusty mine environments, extending the overall service life of the equipment.
Intelligent Monitoring & Low Comprehensive Maintenance Cost
The SEM655G is equipped with an intelligent electronic monitoring system, which can monitor engine operating status, hydraulic pressure, temperature and fault codes in real time, realizing pre-warning of potential faults and reducing sudden shutdown losses. The modular and centralized maintenance layout simplifies daily inspection, oil replacement and filter element maintenance. Core components are highly universal in the market, with complete accessory channels and low daily maintenance costs. Supported by Caterpillar’s global quality control system, the whole machine features stable performance and low failure rate, greatly improving equipment attendance rate.
Wide Adaptability & Modern Eco-Friendly Construction
As a new-generation Stage IV 5-ton loader, the SEM655G perfectly solves the pain points of old equipment failing to meet urban environmental protection standards. It is widely used in urban municipal renovation, green construction, stockyard environmental protection operation, road engineering, quarry aggregate handling and mine auxiliary transportation. With low emission, low noise, high efficiency and super durability, it adapts to both fine urban construction and heavy-duty mine working conditions, possessing extremely high comprehensive cost performance and market competitiveness.
