Overview
Cat Frontless Hydraulic Shovels are loaded with options--giving you the flexibility to match the machine front to your specific application. These purpose-built specialty machines can be sourced through Caterpillar OEM Solutions and our global network of auxiliary equipment manufacturers. Let us help you build your jobsite solution.
General
Units:
| Standard Bucket Capacity | Backhoe (heaped 1:1) 12.0 m3 (15.7 yd3)
| Backhoe (heaped 1:1) 12.0 m3 (15.7 yd3) |
| Engine Output - SAE J1995 | 778 kW (1,043 hp)
| 778 kW (1,043 hp) |
Electrical System
| Batteries (12V each) | 6 × 210 Ah
| 6 × 210 Ah |
| System Voltage | 24V
| 24V |
| Alternator | 275A
| 275A |
Hydraulic Oil Cooling
| Diameter - Fan | 4.92 ft
| 1500.0 mm |
| Maximum Flow | 211.0 gal/min
| 800.0 l/min |
Operator's Cab
| Components (1) | Auxiliary fold-away seat with safety belt for 3rd person
| Auxiliary fold-away seat with safety belt for 3rd person |
| Components (2) | FOPS (rock guard; approved according to ISO 3449) compliant
| FOPS (rock guard; approved according to ISO 3449) compliant |
| Internal Dimensions of Cab - Height | 6.79 ft
| 2070.0 mm |
| Internal Dimensions of Cab - Length | 7.32 ft
| 2230.0 mm |
| Internal Dimensions of Cab - Width | 5.33 ft
| 1625.0 mm |
| Operator's Eye Level (approximate) | 18.04 ft
| 5.5 m |
Swing System
| Features (1) | Open swing circuit with auto slow down when joysticks in neutral
| Open swing circuit with auto slow down when joysticks in neutral |
| Features (2) | All slew ring raceways and grease tub for internal gearing supplied by automatic, central lubrication system
| All slew ring raceways and grease tub for internal gearing supplied by automatic, central lubrication system |
| Maximum Swing Speed | 4.9 r/min
| 4.9 r/min |
| Parking Brake | Wet multiple-disc brake, spring-loaded/hydraulically released
| Wet multiple-disc brake, spring-loaded/hydraulically released |
| Swing Drive | 2 compact planetary transmissions with axial piston motors
| 2 compact planetary transmissions with axial piston motors |
| Swing Ring | Triple-race roller bearing with sealed internal gearing
| Triple-race roller bearing with sealed internal gearing |
Undercarriage
| Maximum Drawbar Pull - Forward | 192886.0 lbf
| 858.0 kN |
| Bottom Rollers - Each Side | 8
| 8 |
| Components (1) | Forged double-grouser track pads
| Forged double-grouser track pads |
| Components (2) | Chain links connected by hardened pins and bushings
| Chain links connected by hardened pins and bushings |
| Components (3) | All running surfaces of sprockets, idlers, rollers and track chain links hardened
| All running surfaces of sprockets, idlers, rollers and track chain links hardened |
| Components (4) | Fully hydraulic self-adjusting track tensioning system with accumulator
| Fully hydraulic self-adjusting track tensioning system with accumulator |
| Components (5) | Automatic hydraulic retarder valve to prevent overspeed on downhill travel
| Automatic hydraulic retarder valve to prevent overspeed on downhill travel |
| Gradeability - Travel Drives | Approximately 54%
| Approximately 54% |
| Maximum Tractive Force | 265860.0 lbf
| 1183.0 kN |
| Parking Brakes | Wet multiple disc brake, spring loaded/hydraulically released
| Wet multiple disc brake, spring loaded/hydraulically released |
| Support Rollers - Each Side | 3
| 3 |
| Track Pads - Each Side | 45
| 45 |
| Travel Drives - Each Side | 1 planetary transmission with 2 two-stage axial piston motors
| 1 planetary transmission with 2 two-stage axial piston motors |
| Travel Speed - 1st Stage - Maximum | 0.68 mile/h
| 1.1 km/h |
| Travel Speed - 2nd Stage - Maximum | 1.49 mile/h
| 2.4 km/h |
Automatic Lubrication System
| Capacity - Grease Barrel | 54.0 gal (US)
| 205.0 l |
| Type | Single-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control
| Single-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control |
Engine
| Emission Standards | U.S. EPA Tier 2 equivalent
| U.S. EPA Tier 2 equivalent |
| Rated Gross Power - SAE J1995 | 778 kW (1,043 hp, 1,800 min-1)
| 778 kW (1,043 hp, 1,800 min-1) |
| Rated Net Power - SAE J1349 | 778 kW (1,043 hp, 1,800 min-1)
| 778 kW (1,043 hp, 1,800 min-1) |
| Engine Model | Cat® C32 ACERT™
| Cat® C32 ACERT™ |
Hydraulic System with Electronic Pump Management
| Main Pumps | 6 × variable swash plate pumps
| 6 × variable swash plate pumps |
| Maximum Pressure - Attachment | 4495.0 psi
| 310.0 bar |
| Maximum Pressure - Travel Swing Pumps | 4495.0 psi
| 310.0 bar |
| Maximum Swing Oil Flow | 216.0 gal/min
| 783.0 l/min |
| Maximum Pressure - Swing - Deceleration | 5080.0 psi
| 350.0 bar |
| Maximum Total Oil Flow | 621.0 gal/min
| 2350.0 l/min |
Bucket
| Standard Bucket Capacity - Backhoe (Heaped 1:1) | 15.7 yd³
| 12.0 m³ |
Service Refill Capacities
| Fuel Tank | 951.0 gal (US)
| 36000.0 l |
| Grease Tank | 54.0 gal (US)
| 205.0 l |
| Hydraulic System - Including Tank | 925.0 gal (US)
| 3500.0 l |
| Hydraulic Tank | 740.0 gal (US)
| 2800.0 l |
Track
| Extra Wide | 39.0 in
| 1000.0 mm |
| Standard | 2.62 ft
| 800.0 mm |
Weights
| Frontless Weight | 366569.0 lb
| 166273.0 kg |
