A carregadora subterrânea R1700G foi projetada para alta produção, carregamento de tonelada por baixo custo e altamente desenvolvida para aplicações de mineração subterrânea. O design compacto com alto desempenho, apresenta uma construção robusta e manutenção simplificada. Garante excelente produtividade, uma longa vida útil e baixos custos operacionais.

Informações Tećnicas

• Gross Power - SAE J1995: 263 kW
• Loaded: 51000 kg
• Nominal Payload Capacity - Tramming: 14000 kg

Mais informações

Engine

• Engine Model: Cat® C11
• Rated Power: 1800 r/min / 1800 r/min
• Bore: 130 mm / 5.1 in
• Stroke: 140 mm / 5.5 in
• Displacement: 11.1 l / 680 in³
• Gross Power - SAE J1995: 263 kW / 353 HP
• Gross Power - Tier 3 Engine - SAE J1995 (1st-3rd Gear/4th Gear): 242/263 kW (324/353 hp)
• Gross Power - VR Engine - SAE J1995: 263 kW / 353 HP
• Note (1): Power ratings apply at a rated speed of 1,800 rpm when tested under the reference conditions for the specified standard.
• Note (2): Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 inHg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
• Note (3): Engine derate will commence at an altitude of 3050 m (10,006 ft).
• Note (4): Optional Ventilation Reduction package available.
• Gross Power - Equivalent to U.S. EPA Tier 3/EU Stage IIIA - SAE J1995 (1st-3rd gear/4th gear): 242/263 kW (324/353 hp)
• Note (5): Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU stage IIIA is also available.

Operating Specifications

• Breakout Force - SAE: 20885 kg / 46051 lb
• Gross Machine Mass: 52500 kg / 115745 lb
• Nominal Payload Capacity - Tramming: 14000 kg / 30865 lb
• Nominal Payload Capacity - Truck Loading: 12500 kg / 27558 lb
• Static Tipping Load - Full Turn - Lift Arms Horizontal: 26306 kg / 57995 lb
• Static Tipping Load - Straight Ahead - Lift Arms Horizontal: 31781 kg / 70065 lb
• Nominal Payload Capacity: 12500 kg / 27558 lb
• Gross Machine Mass - Truck Loading: 53000 kg / 116845 lb
• Gross Machine Mass - Tramming: 54500 kg / 120151 lb

Weights

• Empty: 38500 kg / 84878 lb
• Loaded: 51000 kg / 112436 lb
• Empty - Front Axle: 16940 kg / 37346 lb
• Empty - Rear Axle: 21560 kg / 47532 lb
• Loaded - Front Axle: 37077 kg / 81741 lb
• Loaded - Rear Axle: 13923 kg / 30695 lb
• Loaded - Tramming: 52500 kg / 115743 lb

Transmission

• Forward - 1: 4.7 km/h / 2.9 mile/h
• Forward - 2: 8.3 km/h / 5.2 mile/h
• Forward - 3: 14.3 km/h / 8.9 mile/h
• Forward - 4: 24.1 km/h / 15 mile/h
• Reverse - 1: 5.4 km/h / 3.4 mile/h
• Reverse - 2: 9.4 km/h / 5.8 mile/h
• Reverse - 3: 16.4 km/h / 10.2 mile/h
• Reverse - 4: 25.3 km/h / 15.7 mile/h

Hydraulic Cycle Times

• Dump: 2.9 s / 2.9 s
• Lower, Empty, Float Down: 2.4 s / 2.4 s
• Raise: 6.8 s / 6.8 s
• Total Cycle Time: 12.1 s / 12.1 s

Bucket Capacities

• Bucket Capacity: 4.6-8.8 m³ (6.0-11.5 yd³)
• Dump Bucket - 1: 4.6 m³ / 6 yd³
• Dump Bucket - 2: 5 m³ / 6.5 yd³
• Dump Bucket - 3 - Standard Bucket: 5.7 m³ / 7.5 yd³
• Dump Bucket - 4: 6.6 m³ / 8.6 yd³
• Dump Bucket - 5: 7.3 m³ / 9.5 yd³
• Dump Bucket - 6: 8.8 m³ / 11.5 yd³
• Ejector Bucket: 5.7 m³ / 7.5 yd³
• Note: High penetration bucket versions also available.

Turning Dimensions

• Articulation Angle: 44°
• Axle Oscillation: 8°
• Inner Clearance Radius**: 3229 mm / 127.1 in
• Outside Clearance Radius**: 6878 mm / 270.8 in
• Note: **Clearance Dimensions are for reference only.

Tires

• Tire Size: 26.5 × 25

Service Refill Capacities

• Cooling System: 63 l / 16.6 gal (US)
• Engine Crankcase - With Filter: 34 l / 8.98 gal (US)
• Front Differential and Final Drives: 90 l / 23.8 gal (US)
• Front Differential and Final Drives - With Axle Oil Cooler: 90 l / 23.8 gal (US)
• Fuel Tank: 569 l / 150.3 gal (US)
• Hydraulic Tank: 125 l / 33 gal (US)
• Rear Differential and Final Drives: 90 l / 23.8 gal (US)
• Rear Differential and Final Drives - With Axle Oil Cooler: 90 l / 23.8 gal (US)
• Secondary Fuel Tank - If Equipped: 446 l / 117.8 gal (US)
• Transmission: 47 l / 12.4 gal (US)

Standards

• Standards: ROPS/FOPS Certified Cab