At a glance data:
Bucket Capacities:
5.7-7.5 m³ (7.5-9.8 yd³)
Nominal Payload Capacity:
33069lb
Operating Mass:
107460lb
Shipping Weight:
114460lb
Overview
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 Autodig for optimized loading and is factory-ready for autonomous operation. And it delivers the powerful performance, maximum uptime and low operating costs you demand.
Category:
Underground Mining Load Haul Dump (LHD) Loaders
Category:
Underground Mining Load Haul Dump (LHD) Loaders
Brand:
Caterpillar
Brand:
Caterpillar
Operating Specifications
Bucket Capacities:
5.7-7.5 m³ (7.5-9.8 yd³)
Nominal Payload Capacity:
33069lb
Operating Mass:
107460lb
Shipping Weight:
114460lb
Breakout Force - Lift and Tilt:
53330lb
Static Tipping Load - Straight Ahead - Lift Arms Horizontal:
108500lb
Static Tipping Load - Full Turn - Lift Arms Horizontal:
89600lb
Ride Control:
Yes
Hydraulic System - Lift/Tilt
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
Lift Cylinder - Bore:
7in
Lift Cylinder - Stroke:
33in
Tilt Cylinder - Bore:
8in
Tilt Cylinder - Stroke:
22in
Hydraulic Cycle Times
Raise:
6.8s
Dump:
3.3s
Lower, Empty, Float Down:
2.9s
Total Cycle Time:
13.2s
Traction Motor
Rated Power - Peak:
335hp
Rated Power - Nominal:
295hp
Motor Type:
Switched Reluctance
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)
Efficiency:
95%
Cooling Method:
Liquid
Ability of Regenerative Braking:
Yes
Service Interval:
12,000-13,000 hours
Auxiliary Motor
Rated Power (peak, nominal):
303hp
Motor Type:
Switched Reluctance
Rated Torque (peak, nominal = 1,600 equivalent rpm):
600 N·m/531 N·m (443 lbf-ft/392 lbf-ft)
Efficiency:
96%
Cooling Method:
Liquid
Service Interval:
12,000-13,000 hours
Power Electronics
Inverter Rating:
350A (nominal DC), 715VDC
Cooling Method:
Liquid (coolant)
Component Ratings:
IP67, IP69K
Service Interval:
12,000-13,000 hours
Grade Performance - 25 Degree Ambient, 2% Rolling Resistance
0% Grade - Loaded:
11.2mile/h
0% Grade - Unloaded:
11.2mile/h
5% Grade - Loaded:
9.2mile/h
5% 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
Battery - Battery Pack
Battery Chemistry:
Li-lon
Battery Monitoring:
With integrated Caterpillar controls systems
Pack Voltage - Nominal:
715 V
Pack Energy Capacity - Total:
213 kWh
Charging Method:
Ultra Fast Charge Onboard
On Board Fast Charging Charge time (0-100%):
Less than 20 minutes (two MEC500 in parallel); Less than 30 minutes (one MEC500)
Battery Cooling Method:
Chilled Liquid (Extended Life Coolant)
Operating Temperature Limits (ambient):
50° C/–20° C (122° F/-4° F)
Charging Current, Voltage:
1160A (output), 820VDC
Maximum Charging Rate:
840 kW (two MEC500 chargers)
Minimum Charging Rate:
500 kW
Charging Rate:
Up to 4C (matched with MEC500 chargers)
Standard Equipment
power train
- Brake axle cooling
- Brakes, full hydraulic enclosed wet multiple-disc (SAFR)
- Machine Power Source:
– Battery
– Two independently controlled motors for propulsion and hydraulics
electrical
- 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
operator environment
- 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, and wheels
- Tires
- Rims (set of four):
– Five piece
technology
- Traction control
- Product Link™ Elite System
other equipment
- Dump bucket
- Lift arm positioner for return to dig
choose between:
- Cab: Standard height
- Cab: Raised height
Optional Equipment
power train
- Reversible hydraulic steering lines
- Fast fill and evacuation of fluids (Power train and Hydraulic)
electrical
- Alternate implement control functions
- 24 V Battery isolation switch in the cab
operator environment
- Color rear view camera
tires, rims, and wheels
- Spare rim
technology
- 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
other equipment
- 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
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