Key Specs
The Cat® 350 Frontless Excavator Upper gives you top-notch productivity, easy-to-use techology and an operator-friendly cab that helps you get the work done on grade and on time. Tailor this 350 Upper with a Boom and/or Stick, Frontless or configure it with our Variable Gauge Undercarriage to give you added stability and weight that meets the needs of your unique application.
Cat® Frontless Excavator Uppers can be customized to meet customers’ unique needs and are used for a variety of special applications including drilling, pile-driving, amphibious use, dredging, hi-rail, forestry and more that are outside the scope of our standard excavators.
We’re here to help you build the machine that gets the job done. We can provide Cat® Frontless Excavator Uppers in a variety of configurations. Some features include; with or without Cat® fronts, counterweight options, upper frame options, cab options, work tool and auxiliary valve options, and more.
By integrating Software Enabled Attachments like the Advanced Implement SEA, Custom Joystick SEA, Foundation Drill SEA or the Shear SEA, controls can be customized to meet customers’ needs.
| Engine Model | Cat C9.3B Cat C9.3B |
| Horsepower | 413 hp 413 hp |
| Engine Specs | 50°C (122°F) high-ambient cooling, -18°C(0°F) cold start capability (standard), -32°C (-25°F) cold start capability (optional), Cold start block heater (optional) 50°C (122°F) high-ambient cooling, -18°C(0°F) cold start capability (standard), -32°C (-25°F) cold start capability (optional), Cold start block heater (optional) |
| Weight (Upper Only No CTWT, 10% fuel) | 11080 kg 11080 kg |
| Maximum Swing Torque | 189 kN·m 189 kN·m |
| Swing Brake Torque | 391 kN·m 391 kN·m |
| Boom & Stick Options | 6.55 m (21'6) Mass boom, 6.9 m (22'8") Reach boom, 2.5 m (8'2") Mass stick, 2.9 m (9'6") Reach stick, 3 m (9'10") Mass stick, 3.35 m (11') Reach stic or 3.9 m (12'10") Reach stick 6.55 m (21'6) Mass boom, 6.9 m (22'8") Reach boom, 2.5 m (8'2") Mass stick, 2.9 m (9'6") Reach stick, 3 m (9'10") Mass stick, 3.35 m (11') Reach stic or 3.9 m (12'10") Reach stick |
| Counterweight Options (kg) | 9000, 9320, 9800, 10070, 12000 9000, 9320, 9800, 10070, 12000 |
| Cat Technology | VisionLink Productivity Software Enabled Attachments (SEA): Implement Priority Enhancement, Advance Implement, Shear SEA, Custom Joystick, Foundation Drill SEA, Grade Assist, Cat Stick Steer VisionLink Productivity Software Enabled Attachments (SEA): Implement Priority Enhancement, Advance Implement, Shear SEA, Custom Joystick, Foundation Drill SEA, Grade Assist, Cat Stick Steer |
| Safety & Security | Swing alarm (optional) Swing alarm (optional) |
| Hydraulic Flow | 779 L/min 779 L/min |
| Hydraulic Pressure | 35000 kPa 35000 kPa |
| Hydraulic Tank Capacity | 217 l 217 l |
| Hydraulic System Options | Combined two-way auxiliary circuit Combined two-way auxiliary circuit |
| Fuel Tank Capacity | 680 l 680 l |
| Cooling System Capacity | 48 l 48 l |
| Serviceability | Grouped location of engine oil & fuel filters, Scheduled Oil Sampling (S.O.S) ports Grouped location of engine oil & fuel filters, Scheduled Oil Sampling (S.O.S) ports |
| Cab | DELUXE CAB: High-resolution 203 mm (8") LCD touchscreen monitor, Auto bi-level air conditioner, Jog dial and shortcut keys for monitor control, Keyless push-to-start engine control, Height-adjustable console, Tilt-up left-side console, Heated air-suspension seat, Monitor integrated Bluetooth radio with USB/Aux ports, 12V DC outlets, Document storage, Overhead storage and rear storage with nets, Beverage holder, Cup holder, Openable two-piece front window, Rear window emergency exit, Radial wiper with washer, Openable polycarbonate skylight hatch, LED dome light, Floor welcome light, Roof sunscreen, Roller front sunscreen, Washable floor mat, Beacon ready PREMIUM CAB: High-resolution 254 mm (10") LCD touchscreen monitor, Auto bi-level air conditioner, Jog dial and shortcut keys for monitor control, Keyless push-to-start engine control, Tilt-up left-side console, Heated and ventilated air-suspension seat, Monitor integrated Bluetooth radio with USB/Aux ports, 12V DC outlets, Document storage, Overhead storage and rear storage with nets, Beverage holder, Cup holder, Openable two-piece front window, Parallel wiper, Openable polycarbonate skylight hatch, LED dome light, Floor welcome light, Roof sunscreen, Roller front sunscreen, Washable floor mat, Beacon ready DELUXE CAB: High-resolution 203 mm (8") LCD touchscreen monitor, Auto bi-level air conditioner, Jog dial and shortcut keys for monitor control, Keyless push-to-start engine control, Height-adjustable console, Tilt-up left-side console, Heated air-suspension seat, Monitor integrated Bluetooth radio with USB/Aux ports, 12V DC outlets, Document storage, Overhead storage and rear storage with nets, Beverage holder, Cup holder, Openable two-piece front window, Rear window emergency exit, Radial wiper with washer, Openable polycarbonate skylight hatch, LED dome light, Floor welcome light, Roof sunscreen, Roller front sunscreen, Washable floor mat, Beacon ready PREMIUM CAB: High-resolution 254 mm (10") LCD touchscreen monitor, Auto bi-level air conditioner, Jog dial and shortcut keys for monitor control, Keyless push-to-start engine control, Tilt-up left-side console, Heated and ventilated air-suspension seat, Monitor integrated Bluetooth radio with USB/Aux ports, 12V DC outlets, Document storage, Overhead storage and rear storage with nets, Beverage holder, Cup holder, Openable two-piece front window, Parallel wiper, Openable polycarbonate skylight hatch, LED dome light, Floor welcome light, Roof sunscreen, Roller front sunscreen, Washable floor mat, Beacon ready |
| Cab Optional Equipment | DELUXE CAB: High-resolution 254 mm (10") LCD touchscreen monitor, Roller rear sunscreen, Auxiliary relay PREMIUM CAB:One-piece front windshield, Auxiliary relay DELUXE CAB: High-resolution 254 mm (10") LCD touchscreen monitor, Roller rear sunscreen, Auxiliary relay PREMIUM CAB:One-piece front windshield, Auxiliary relay |
350 Frontless- NGH
350 Frontless- NGH
350 Frontless- NGH
350 Frontless- NGH
350 Frontless- NGH
350 Frontless- NGH
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