What if you could have the class-leading payload and superior productivity of the proven Cat® R1700 underground loader without the engine heat or exhaust emissions? You can. Introducing the R1700 XE battery electric LHD—a high-productivity, zero exhaust emission loader with the industry’s only onboard battery. It charges quickly—in less than 20 minutes when paired with two of the durable and mobile Cat MEC500 chargers. This provides an alternative to expensive static charging station infrastructure, as well as the need for additional batteries, battery handling and battery swapping. The machine also features Auto Dig for optimized loading and is factory-ready for autonomous operation. And it delivers the powerful performance, maximum uptime and low operating costs you demand.
Rated Power - Peak 335 HP
Bucket Capacities 5.7-7.5 m³ (7.5-9.8 yd³)
Nominal Payload Capacity 33069 lb
Operating Mass 107460 lb
Ability of Regenerative Braking Yes
Cooling Method Liquid
Efficiency 95%
Motor Type Switched Reluctance
Rated Power - Nominal 295HP
Rated Power - Peak 335HP
Rated Torque (peak, nominal = @ 12 km/h [7.5 mph] and nominal power) 3200 N·m/660 N·m (2360 lbf-ft/443 lbf-ft)
Service Interval 12,000-13,000 hours
Breakout Force - Lift and Tilt 53330lb
Bucket Capacities 5.7-7.5 m³ (7.5-9.8 yd³)
Nominal Payload Capacity 33069lb
Operating Mass 107460lb
Ride Control Yes
Shipping Weight 114460lb
Static Tipping Load - Full Turn - Lift Arms Horizontal 89600lb
Static Tipping Load - Straight Ahead - Lift Arms Horizontal 108500lb
Lift Cylinder - Bore 7in
Lift Cylinder - Stroke 33in
Lift/Tilt System - Circuit Electro – Hydraulic, Positive Flow Control, Flow Sharing
Lift/Tilt System - Pump Variable Flow Piston/Hydraulic Load Sense
Maximum Flow 78.5gal/min
Relief Valve Setting - Main 4932psi
Tilt Cylinder - Bore 8in
Tilt Cylinder - Stroke 22in
Dump 3.3s
Lower, Empty, Float Down 2.9s
Raise 6.8s
Total Cycle Time 13.2s
Cooling Method Liquid
Efficiency 96%
Motor Type Switched Reluctance
Rated Power (peak, nominal) 303HP
Rated Torque (peak, nominal = 1,600 equivalent rpm) 600 N·m/531 N·m (443 lbf-ft/392 lbf-ft)
Service Interval 12,000-13,000 hours
Component Ratings IP67, IP69K
Cooling Method Liquid (coolant)
Inverter Rating 350A (nominal DC), 715VDC
Service Interval 12,000-13,000 hours
0% Grade - Loaded 11.2mile/h
0% Grade - Unloaded 11.2mile/h
10% Grade - Loaded 5.3mile/h
10% Grade - Unloaded 6.9mile/h
15% Grade - Loaded 3.8mile/h
15% Grade - Unloaded 4.9mile/h
20% Grade - Loaded 3mile/h
20% Grade - Unloaded 3.9mile/h
5% Grade - Loaded 9.2mile/h
5% Grade - Unloaded 11.2mile/h
Battery Chemistry Li-lon
Battery Cooling Method Chilled Liquid (Extended Life Coolant)
Battery Monitoring With integrated Caterpillar controls systems
Charging Current, Voltage 1160A (output), 820VDC
Charging Method Ultra Fast Charge Onboard
Charging Rate Up to 4C (matched with MEC500 chargers)
Maximum Charging Rate 840 kW (two MEC500 chargers)
Minimum Charging Rate 500 kW
On Board Fast Charging Charge time (0-100%) Less than 20 minutes (two MEC500 in parallel); Less than 30 minutes (one MEC500)
Operating Temperature Limits (ambient) 50° C/–20° C (122° F/-4° F)
Pack Energy Capacity - Total 213 kWh
Pack Voltage - Nominal 715 V
Brake axle cooling
Brakes, full hydraulic enclosed wet multiple-disc (SAFR)
Machine Power Source:
– Battery
– Two independently controlled motors for propulsion and hydraulics
Alarm, reversing
DC-DC convertor, 8 Amp
24V Battery disconnect switch, ground level
24V Batteries, low maintenance
HV indication lamp
HV battery disconnect switch
Diagnostic connector
Lighting, external, front, rear (LED)
Lighting, stop, dual (LED)
Receptacle, auxiliary start
Enclosed Cab, ROPS/FOPS certified
Color Multi Purpose Display (CMPD):
– Front and rear brake gauges
– System diagnostics
– Residual brake warning
Horns, electric
Instrumentation/gauges:
– Speedometer/tachometer
– Battery SOC (State of Change) level
– Hydraulic oil temperature
– Battery and PTO coolant temperature
Operator presence system
Automatic Brake Application (ABA)
Light, warning, residual brake
Monitor, door latch
Electrohydraulic implement controls (single joystick)
Seat belt, retractable
Mounts, radio and speaker (×2)
Storage box, enclosed, 5 L (3 gal)
Armrests and kneepads, independently adjustable
Tires
Rims (set of four):
– Five piece
Traction control
Product Link™ Elite System
Dump bucket
Lift arm positioner for return to dig
Cab: Standard height
Cab: Raised height
Reversible hydraulic steering lines
Fast fill and evacuation of fluids (Power train and Hydraulic)
Alternate implement control functions
24 V Battery isolation switch in the cab
Color rear view camera
Spare rim
Cat Auto Dig
Ride control
Tire Pressure Monitoring
Cat payload monitoring
Product Link Elite with WiFi (Confirm regional availability with your Cat dealer.)
Cat line of sight remote receiver for the machine
Cat line of sight remote console (over the shoulder design) (Confirm regional availability with your Cat dealer.)
Wireless communications control group
Autolube
Ansul fire suppression – wet 37 L (9.8 gal)
Bolt-on, brake release recovery bar or hook
Bolt Together bucket
Bolt-on bucket lips
Service bay light
Truck loading light
