352 UHD Ultra High Demolition Hydraulic Excavator

The Cat® 352 UHD reaches where other machines cannot and provides best-in-class work tool capability. You can tear down structures all day with speed and precision – you simply won’t find a better 60-ton class choice for demolition.

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Engine Model Cat C13
Net Power - ISO 9249 424 HP
Net Power - ISO 9249 (DIN) 430 hp (metric)
Engine Power - ISO 14396 425 HP
Engine Power - ISO 14396 (DIN) 431 hp (metric)
Bore 5 in
Stroke 6 in
Displacement 763 in³
Biodiesel Capability Up to B20¹
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 1,800 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2) ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels.Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Main System - Maximum Flow 779 l/min (206 gal/min)
Maximum Pressure - Equipment 5076 psi
Maximum Pressure - Equipment - Lift Mode 5511 psi
Maximum Pressure - Travel 5076 psi
Maximum Pressure - Swing 3771 psi
Swing Speed 4.22 r/min
Swing Speed 8.44 r/min
Maximum Swing Torque 139000 ft·lbf
Operating Weight 143300 lb
Note (1) Hydraulic Variable Gauge undercarriage, 28 m (91'10") UHD front, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight. No work tool.
Machine Weight - Retrofit Configuration 139300 lb
Note (3) Hydraulic Variable Gauge undercarriage, Retrofit boom, R3.35TB (11'0") stick, HD 2.41 m³ ( 3.15 yd³) bucket, 600 mm (24") triple grouser shoes and 12.0 mt (26,455 lb) counterweight.
UHD in Cradle 26000 lb
Retrofit Boom in Cradle - R3.9 TB Stick 16310 lb
Retrofit Boom in Cradle - R3.35 TB Stick 15950 lb
Retrofit Boom in Cradle - R2.9 TB Stick 15760 lb
Fuel Tank Capacity 188.9 gal (US)
Cooling System 13.7 gal (US)
Engine Oil 10.6 gal (US)
Swing Drive - Each 2.8 gal (US)
Final Drive - Each 2.5 gal (US)
Hydraulic System - Including Tank 145.3 gal (US)
Hydraulic Tank 57.3 gal (US)
DEF Tank 12.2 gal (US)
Note (1) 28 m (91'10") UHD Front
Shipping Height - Top of Cab 11.1 ft
Cab Height - With OPG 11.8 ft
Shipping Length 61.8 ft
Tail Swing Radius 12.3 ft
Counterweight Clearance 4.7 ft
Ground Clearance 1.7 ft
Track Length 18.9 ft
Track Length to Center of Rollers 15.6 ft
Working Gauge - Extended Position 11.2 ft
Shipping Gauge - Retracted Position 7.9 ft
Transport Width 10.7 ft
Machine Length - without Front, with Counterweight 25.5 ft
Machine Length - without Front and Counterweight 24.9 ft
Track Width - Extended 13.1 ft
Track Width - Retracted 9.8 ft
Note (2) 600 mm (24") Track Shoes
Maximum Pin Height at Stick Nose 90.8 ft
Maximum Weight at Stick Nose 8157 lb
Maximum Working Pin Height at Stick Nose - 1/2 75.2 ft
Maximum Working Reach at Stick Nose - 1/2 45.4 ft
Maximum Height at Stick Nose in Max Reach Position 52.9 ft
Maximum Reach at Stick Nose 51.7 ft
Note (1) 28 m (91' 10") UHD Front Over-the-Front
Note 1 Straight - R3.35 m (11'0") Stick (Over-the-Front)
Bucket GD 3.08 m³ (4.03 yd³)
Maximum Pin Height at Stick Nose 39.8 ft
Maximum Weight at Stick Nose 13190 lb
Maximum Height at Stick Nose in Max Reach Position 7.7 ft
Maximum Reach at Stick Nose 36.5 ft
Maximum Digging Depth 17 ft
Maximum Reach - Ground Level 41.9 ft
Maximum Loading Height 33.6 ft
Minimum Loading Height 15 ft
Bucket Digging Force - ISO 60250 lbf
Stick Digging Force - ISO 44740 lbf
Note 1 Bent - R3.35 m (11'0") Stick
Bucket GD 3.08 m³ (4.03 yd³)
Maximum Digging Depth 21.9 ft
Maximum Reach - Ground Level 39 ft
Maximum Cutting Height 35.1 ft
Maximum Loading Height 24.6 ft
Minimum Loading Height 10 ft
Bucket Digging Force - ISO 60250 lbf
Stick Digging Force - ISO 44740 lbf
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
  • Tilt-up demolition cab with P5A 10 mm laminated front and roof glass
  • High-resolution 254 mm (10") LCD touchscreen monitor
  • Heated and cooled seat with automatic adjustable suspension
  • Bluetooth® integrated radio with USB, aux port and microphone
  • 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
  • Cat Stick Steer
  • Tilt rocker switch
  • Sky wiper switch
  • LED interior lights
  • Roller front sunscreen
  • Fixed one-piece P5A skylight hatch
  • P5A fixed windshield
CAT TECHNOLOGY
  • VisionLink®
  • Remote Flash
  • Stability monitoring system
  • Electronic pitch and roll indicator
  • Travel direction indicator
  • Electronic joystick pattern changer
  • Cat Grade with 2D (Retrofit boom only)
  • Cat Payload (Retrofit boom only)
  • Lift Assist (Retrofit boom only)
ELECTRICAL SYSTEM
  • Maintenance-free 1,000 CCA batteries (x 4)
  • Centralized electrical disconnect switch
  • LED lights
ENGINE
  • Three selectable modes: Power, Smart, ECO
  • Auto engine speed control
  • Up to 4500 m (14,760 ft) altitude capability
  • Reverse fan
  • 52° C (126° F) high-ambient cooling
  • -18° C (0° F) cold start capability
  • Double element air filter with integrated pre-cleaner
HYDRAULIC SYSTEM
  • Boom and stick regeration circuit
  • Electronic main control valve
  • Auto hydraulic oil warmup
  • Auto swing parking brake
  • High Performance hydraulic return filter
  • Two-speed travel
  • Bio hydraulic oil capability
SAFETY AND SECURITY
  • 2D E-Fence (swing)
  • Auto hammer stop
  • Cat One Key security system
  • Lockable external tool/storage box
  • Lockabel door, fuel, and hydraulic tanks
  • Lockable fuel drain compartment
  • Lockable disconnect switch
  • Service platform with anti-skid plate and recessed bolts
  • Rear and right-hand side cameras
  • Operator Protective Guards (OPG)
SERVICE AND MAINTENANCE
  • Grouped location of engine oil and fuel filters
  • Scheduled Oil Sampling (S·O·S℠) ports
  • Integrated vehicle health management system
UNDERCARRIAGE AND STRUCTURES
  • Hydraulic Variable Gauge undercarriage
  • Full-length track guiding guards
  • HD travel motor guard
  • HD bottom guard
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOMS AND STICKS
  • 28 m (91'10") UHD front
  • 9.1 m (29'10") Retrofit boom
  • 2.9 m (9'6") Retrofit stick
  • 3.35 m (11'0") Retrofit stick
  • 3.9 m (12'10") Retrofit stick
  • Advanced tool control, UHD
  • TB family bucket linkage
  • Transport cradle for front
CAB
  • Roller rear sunscreen
CAT TECHNOLOGY
  • VisionLink Productivity
ELECTRICAL SYSTEM
  • Premium surround lighting package
ENGINE
  • -32° C (-25° F) cold start capability
  • Cold start block heaters
  • Ether starting aid
HYDRAULIC SYSTEM
  • Boom lowering check valve (BLCV) for UHD front (mandatory for Europe)
  • Stick lower check valve (SLCV) for UHD front (mandatory for Europe)
  • SmartBoom™ with BLCV and Overload Warning Device for UHD front (Europe only)
SAFETY AND SECURITY
  • Swing alarm
  • Travel alarm (mandatory for North America)
  • 360° visibility
  • Bluetooth® receiver
SERVICE AND MAINTENANCE
  • QuickEvac™ maintenance ready
  • Electric refueling pump with auto shutoff
UNDERCARRIAGE AND STRUCTURES
  • 600 mm triple grouser track shoes
  • 700 mm triple grouser track shoes