R1600H Underground Mining Loader
THE RUNDOWN
SAFETY
- Large window openings for increased visibility and large grab handles on both sides to provide 3-point access to cab and machine.
- Operator Present System, which protects the machine and operator from uncontrolled machine movements.
- Integrated Roll Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) resiliently mounted to the frame.
- Service brake system actuated by modulated hydraulic pressure, and parking brake function that is spring-applied and fluid-released, assuring braking in the event of loss of hydraulic failure.
- Safer service with hot and cold side of engine, hinged belly guards, bucket control group safety pins, ground-level compartment sight gauges, and three engine shut-off switches at ground level.
OPERATOR COMFORT & CONTROL
- Air conditioning provides fresh, pressurized, temperature-controlled air circulation.
- Optional sound-suppressed ROPS cab for a quiet, secure working environment.
- Controls, levers, switches and gauges positioned to maximize productivity and minimize fatigue, plus STIC™ system that makes it possible to control the complete mobility of the machine with a single controller.
- Four corner oil-cooled braking system, which provides excellent control.
- Oscillating rear axle, which ensures four-wheel ground contact for maximum traction and stability at all times, plus a no-spin rear differential that reduces tire wear and maximizes traction in uneven terrain.
PRODUCTIVITY & PERFORMANCE
- High hydraulic flow rates that provide fast hydraulic and cylinder response and powerful lift forces, plus large-bore tilt and lift cylinders that deliver exceptional strength, performance and durability.
- Electronic auto shift transmission, which increases operator efficiencies and optimizes machine performance.
- Proven Z-bar loader linkage geometry, which generates powerful breakout force and an increased rack back angle for better bucket loading and material retention.
- Optional ride control system that reduces fore and aft pitch of the lift arm and bucket, giving operators confidence to travel at speeds above 5 km/h (3 mph) during load and carry operations for fast cycle times.
- Mechanically Actuated, Electronic Unit Injection (MEUI™) high-pressure, direct injection fuel system, which electronically monitors operator demands and sensor inputs to optimize engine performance.
POWER & EFFICIENCY
- Efficient and powerful Cat C11 engine, which delivers maximum tramming and loading performance in the most demanding mining applications.
- Complete system integration of the engine and transmission to ensure fuel efficiency and smooth operation.
- Unequalled lugging force while digging, tramming and traversing steep grades, plus torque rise that effectively matches transmission shift points for maximum efficiency and fast cycle times.
- Superior powertrain efficiency thanks to high-capacity torque converter that delivers more power to the wheels.
- Cat final drives that work as a system with the planetary power shift transmission to deliver maximum power to the ground.
BUCKETS AND G.E.T.
- Buckets designed for optimal loadability and structural reliability, with four dump bucket sizes, one ejector bucket option and one bolt-together option — all designed and manufactured to match their performance capabilities.
- Cat Modular Segment Welded Ground Engaging Tools (GET) System, which deliver welded part reliability with the replacement simplicity of a mechanical system.
- Bolt-On Half Arrow (BOHA) GET for bucket edges, which offer more wear material than standard weld-on GET, and feature a bolt-on design that enables fast and easy removal and replacement.
- Additional wear packages, including sacrificial wear strips and Cat heel shrouds protect the edges from damage and reduce the need for costly bucket rebuilds.
- Cat Bucket Pro App, which provides real-time data on GET performance to help you plan maintenance, manage inventory and know cost-per-ton.
RELIABILITY & DURABILITY
- Frame that is engineered to withstand extreme forces generated during loading and tramming cycles, with deep penetration and consistent welds throughout.
- Oil-cooled pistons that increase heat dissipation and promote longer piston life.
- Spread hitch design, which widens the distance between upper and lower hitch plates to distribute forces and increase bearing life, and thicker hitch plates reduce deflection.
- Heavy duty steel lift arms with cast steel cross-tube to ensure extreme loads encountered during loading and tramming are efficiently dissipated for long service life.
- Frame, powertrain, engine and components that are built to be rebuilt.
SERVICEABILITY
- Reduced maintenance through more robust structures, modular and longer-lasting components, parts commonality, more accessible maintenance areas and extended service intervals.
- Easier service access thanks to modular radiator with swing-out grill and ground-level access to all tanks, filters, lubrication points and compartment drains.
- Downtime-reducing features such as radial seal air filters that are easy to change, built-in sight gauges for fluid level checks, sealed electrical connectors, covered harnesses, no cables in outer articulation area, and color- and number-coded wires.
- Color Multi-Purpose Display (CMPD) along with Caterpillar Electronic Technician (Cat ET) service tool, which enables quick electronic diagnosis of machine performance and key diagnostic data for effective maintenance and repairs.
- Field-proven Cat high pressure XT hydraulic hoses that are exceptionally strong and flexible for maximum system reliability and long life.
CAT MINESTAR SOLUTIONS
- Factory-ready for remote operation and can be equipped with the industry-proven Cat MineStar™ Command for underground, which offers line-of-sight remote control, teleremote operation, and co-pilot, which requires only directional input from the operator.
- Optional MineStar Fleet for underground, which provides real-time visibility to cycle time, payload, machine position and other key operational parameters.
- Optional MineStar Detect, which uses a proximity detection system coupled with a revolutionary communications and tracking network to prevent incidents and track people and machines in real time.
- Optional integrated Cat MineStar™ Health offerings that enable proactive maintenance services and predictive equipment analysis.
SUSTAINABILITY
- Ongoing research and development into engine compatibility with diesel fuel blended with lower-carbon intensity fuels such as biofuels and renewable fuels, plus power options like electrification.
- Optional Ventilation Reduction (VR) Package, which incorporates selective engine hardware and software to reduce diesel particulate matter in the engine exhaust.
- Cat Diesel Particulate Filter, which complements the VR engine by further reducing particulate matter in the exhaust.
- Cat Rebuild and Cat Reman programs, which preserve raw materials, conserve energy and reduce emissions.
- Retrofits and upgrades for older machines — to incorporate efficiency improvements and emission reductions, and to keep them in production longer to conserve energy and minimize the need for raw materials.
Engine
| Engine Model | Cat® C11 |
| Engine Power - Tier 3 Engine - ISO 14396:2002 | 271hp |
| Engine Power - VR Engine - ISO 14396:2002 | 271hp |
| Bore | 5.1in |
| Stroke | 5.5in |
| Displacement | 680.4in³ |
| 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) | All rating conditions are based on ISO/TR14396:2002, inlet air standard conditions with a total barometric pressure of 100 kPa (29.5 in Hg), with a vapor pressure of 1 kPa (0.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specifications in 40 CFR Part 1065 and EU specifications in Directive 97/68/EC with a density of 0.845-0.850 kg/L @ 15° C (59° F) and fuel inlet temperature 40° C (104° F). |
| Note (3) | No engine derating required up to 3048 m (10,000 ft) for Tier 3 Engine and 1828 m (6,000 ft) for VR Engine. |
| Note (4) | Optional Ventilation Reduction package available. |
| Note (5) | Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU Stage IIIA is also available. |
Operating Specifications
| Nominal Payload Capacity | 22487lb |
| Gross Machine Mass | 97453lb |
| Static Tipping Load - Straight Ahead - Lift Arms Horizontal | 57110lb |
| Static Tipping Load - Full Turn - Lift Arms Horizontal | 46067lb |
| Breakout Force - Tilt (ISO) | 39524lb |
| Breakout Force - Lift (ISO) | 42333lb |
Weights
| Operating Mass* | 66469lb |
| Operating Mass* - Front Axle | 28404lb |
| Operating Mass* - Rear Axle | 38065lb |
| Operating Mass + Rated Payload* | 88956lb |
| Operating Mass + Rated Payload* - Front Axle | 62011lb |
| Operating Mass + Rated Payload* - Rear Axle | 26944lb |
| Note | *Calculated weights. |
Transmission
| Forward - 1 | 2.8mile/h |
| Forward - 2 | 5.6mile/h |
| Forward - 3 | 10.4mile/h |
| Forward - 4 | 17.1mile/h |
| Reverse - 1 | 3.1mile/h |
| Reverse - 2 | 6.8mile/h |
| Reverse - 3 | 11.8mile/h |
| Reverse - 4 | 18.2mile/h |
Hydraulic Cycle Times
| Raise | 7.6s |
| Dump | 1.6s |
| Lower, Empty, Float Down | 2s |
| Total Cycle Time | 11.2s |
Bucket Capacities
| Bucket Capacities | 4.2-5.9 m³ (5.5-7.7 yd³) |
| Dump Bucket - 1 | 5.5yd³ |
| Dump Bucket - 2 - Standard Bucket | 6.3yd³ |
| Dump Bucket - 3 | 7.3yd³ |
| Dump Bucket - 4 | 7.7yd³ |
| Ejector Bucket | 6.3yd³ |
| Bolt Together Bucket | 6.9yd³ |
Turning Dimensions
| Outside Clearance Radius* | 261.3in |
| Inner Clearance Radius* | 129.6in |
| Axle Oscillation | 10° |
| Articulation Angle | 42.5° |
| Note | *Clearance dimensions are for reference only. |
Tires
| Tire Size | 18 × R25 |
Service Refill Capacities
| Engine Crankcase - With Filter | 8.98gal (US) |
| Transmission | 12.4gal (US) |
| Hydraulic Tank | 33gal (US) |
| Cooling System | 16.1gal (US) |
| Front Differential and Final Drives | 21.1gal (US) |
| Rear Differential and Final Drives | 21.1gal (US) |
| Fuel Tank | 105.7gal (US) |
| Secondary Fuel Tank - If Equipped | 87.2gal (US) |
Standards
| Standards | ROPS/FOPS Certified Cab |
Standard Equipment
ELECTRICAL
- Alarm, reversing
- Alternator, 95 amp
- Battery disconnect switch, ground level
- Batteries, low maintenance
- Diagnostic connector
- Engine shutdown switch
- Lighting:– External, front, rear, halogen – Stop, single, halogen
- Receptacle group, auxiliary start
- Starter, electric, 24-volt
- Starting and charging system
TIRES, RIMS, AND WHEELS
- Tires must be selected from the Mandatory Attachments section– Tire, 18 × R25 VSMS L5S Bridgestone
OPERATOR ENVIRONMENT
- Automatic Brake Application (ABA)
- Cab, ROPS and/or FOPS certified
- Color Multi Purpose Display (CMPD):– Front and rear brake gauges – Transmission pressure – System diagnostics – Residual brake warning
- Horns, electric
- Instrumentation/gauges:– Speedometer/tachometer – Fuel level – Hydraulic oil temperature – Engine coolant temperature – Transmission oil temperature
- Operator Presence System
- Pilot hydraulic implement controls (single joystick)
- Suspension operator seat with retractable seat belt: – Seat, suspension, vinyl
- Secondary steering system
- STIC™ steering
- Throttle: – Pedal, throttle
OTHER STANDARD EQUIPMENT
- Brake axle cooling
- Cap, radiator, manual release
- Catalytic exhaust purifier/muffler
- Bucket dump (4.8 m3/6.3 yd3)
- Decals, international picto graphics
- Draw bar attachment, bolt-on
- Fast Fill System:– Coolant – Engine oil – Fuel – Hydraulic oil – Transmission oil
- Fenders, front, rear
- Firewall
- Guards, engine and transmission
- Handholds
- Lubrication system:– Semi central
- Protection bars, rear frame
- Radiator grill, swing out
- Service oil sample
- Valve, drain, transmission oil filter
- Windows:– Window, single pane
POWER TRAIN
- Brakes, full hydraulic enclosed wet multiple-disc (SAFR™)
- Engine: – Cat. C11 6 cylinder, diesel – Air-to-air aftercooler (ATAAC)
- Fuel adapters: – Fuel tank, single, standard adapter
- Fuel priming aid
- Heat shields
- Precleaner, engine air intake
- Torque converter with automatic lock up clutch
- Transmission, automatic planetary power shift (4F/4R)
- Transmission neutralizer
Optional Equipment
ELECTRICAL
- Lighting:– Work lights, LED
POWER TRAIN
- Brakes, full hydraulic enclosed wet multiple-disc (SAFR™)
- Engine: – After-Treatment Options – DPF (Flow Thru)
- Engine options:– Engine, VR – VR engine, Flow Thru Ready – Engine, Tier 3
- Fuel adapters:– Fuel tank, dual, standard adapter – Fuel tank, single, fast fill – Fuel tank, dual, fast fill
- Park brake switch engagement – push to apply/pull to apply
- Radiator, high efficiency
- Reversible steering
OPERATOR ENVIRONMENT
- Operators station ROPS/FOPS enclosed: – Air conditioning – Cab pressurizer and filter– Dome light – Door strut – Heater – Radio ready compartment for radio and speakers– Wiper control, intermittent
- Duct, air, flow diverter
- Idle timer (enclosed cab or open cab)
- Suspension operator seat with retractable seat belt:– Seat, suspension, TEE, vinyl – Seat, suspension, air, vinyl – Seat, suspension, TEE, air – Seat cover
- Throttle: – Pedal, throttle
TECHNOLOGY
- Command for Underground*
- * Please consult with your regional commercial or technology representative prior to upgrading your machine to Command for Underground.
- Remote control interface (excludes transmitter and receiver), includes warning lights (green) – Cattron – RCT
TIRES, RIMS, AND WHEELS
- Rims:– Spare, tubeless – Rim identification numbering
OTHER OPTIONAL EQUIPMENT
- Brake release arrangements, includes steering release:– Recovery hook – Recovery bar
- Buckets:– Various sizes, dump (4.2 m3/5.5 yd3, 5.6 m3/7.3 yd3, 5.9 m3/7.7 yd3)– Bolt-together (5.3 m3/6.9 yd3) – Ejector (4.8 m3/6.3 yd3) – Standard lip or bolt-on lip – Cutting edge, bolt-on – Cutting edge, Cat modular weld on – Lip fully welded or tack welded – Heel shrouds, ejector and dump buckets – Mechanically Attached Wear Plate System (MAWPS)– Wear bars, ejector and dump buckets – Wear liner
- Draw bar attachment, bolt-on
- Fast Fill System:– Coolant – Engine oil – Fuel – Hydraulic oil – Transmission oil
- Fluids:– Arctic fuel – Arctic coolant
- Guards, light and window
- Lifting Group, Mine Transfer
- Lubrication system:– Centralized – Automatic
- Ride Control System
- Service tools
- Wear protection bars:– Cab – Hydraulic tank – Radiator
- Wheel chocks
- Windows:– Window, single pane
