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R1600H

Caterpillar offers a range of Underground Mining Loaders to match mineral conditions and maximize productivity. A range of size options and configurations (including Ejector Bucket options) are available to suit your specific needs.

R1600H

Caterpillar offers a range of Underground Mining Loaders to match mineral conditions and maximize productivity. A range of size options and configurations (including Ejector Bucket options) are available to suit your specific needs.
Specifications
Bucket Capacities
  • Bucket Capacities
    4.2-5.9 m³ (5.5-7.7 yd³)
  • Dump Bucket - 1
    5.5 yd³ 4.2 m³
  • Dump Bucket - 2 - Standard Bucket
    6.3 yd³ 4.8 m³
  • Dump Bucket - 3
    7.3 yd³ 5.6 m³
  • Dump Bucket - 4
    7.7 yd³ 5.9 m³
  • Ejector Bucket
    6.3 yd³ 4.8 m³
  • Bolt Together Bucket
    6.9 yd³ 5.3 m³
Engine
  • Engine Model
    Cat® C11
  • Engine Power - Tier 3 Engine - ISO 14396:2002
    271 hp 202 kW
  • Engine Power - VR Engine - ISO 14396:2002
    271 hp 202 kW
  • Bore
    5.1 in 130 mm
  • Stroke
    5.5 in 140 mm
  • Displacement
    680.4 in³ 11.1 l
  • 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.
Hydraulic Cycle Times
  • Raise
    7.6 s 7.6 s
  • Dump
    1.6 s 1.6 s
  • Lower, Empty, Float Down
    2 s 2 s
  • Total Cycle Time
    11.2 s 11.2 s
Operating Specifications
  • Nominal Payload Capacity
    22487 lb 10200 kg
  • Gross Machine Mass
    97453 lb 44204 kg
  • Static Tipping Load - Straight Ahead - Lift Arms Horizontal
    57110 lb 25905 kg
  • Static Tipping Load - Full Turn - Lift Arms Horizontal
    46067 lb 21803 kg
  • Breakout Force - Tilt (ISO)
    39524 lb 17928 kg
  • Breakout Force - Lift (ISO)
    42333 lb 19202 kg
Service Refill Capacities
  • Engine Crankcase - With Filter
    8.98 gal (US) 34 l
  • Transmission
    12.4 gal (US) 47 l
  • Hydraulic Tank
    33 gal (US) 125 l
  • Cooling System
    16.1 gal (US) 61 l
  • Front Differential and Final Drives
    21.1 gal (US) 80 l
  • Rear Differential and Final Drives
    21.1 gal (US) 80 l
  • Fuel Tank
    105.7 gal (US) 400 l
  • Secondary Fuel Tank - If Equipped
    87.2 gal (US) 330 l
Standards
  • Standards
    ROPS/FOPS Certified Cab
Tires
  • Tire Size
    18 × R25
Transmission
  • Forward - 1
    2.8 mile/h 4.5 km/h
  • Forward - 2
    5.6 mile/h 9 km/h
  • Forward - 3
    10.4 mile/h 16.8 km/h
  • Forward - 4
    17.1 mile/h 27.5 km/h
  • Reverse - 1
    3.1 mile/h 5 km/h
  • Reverse - 2
    6.8 mile/h 11 km/h
  • Reverse - 3
    11.8 mile/h 19 km/h
  • Reverse - 4
    18.2 mile/h 29.3 km/h
Turning Dimensions
  • Outside Clearance Radius*
    261.3 in 6638 mm
  • Inner Clearance Radius*
    129.6 in 3291 mm
  • Axle Oscillation
    10°
  • Articulation Angle
    42.5°
  • Note
    *Clearance dimensions are for reference only.
Weights
  • Operating Mass*
    66469 lb 30150 kg
  • Operating Mass* - Front Axle
    28404 lb 12884 kg
  • Operating Mass* - Rear Axle
    38065 lb 17266 kg
  • Operating Mass + Rated Payload*
    88956 lb 40350 kg
  • Operating Mass + Rated Payload* - Front Axle
    62011 lb 28128 kg
  • Operating Mass + Rated Payload* - Rear Axle
    26944 lb 12222 kg
  • Note
    *Calculated weights.
Benefits

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.

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.

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.
Equipment Info

ELECTRICAL

Alarm, reversing

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)

OTHER STANDARD EQUIPMENT

Brake axle cooling

POWER TRAIN

Brakes, full hydraulic enclosed wet multiple-disc (SAFR™)
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