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Caterpillar 352 UHD Excavator Specs

Dimensions

Caterpillar 352 UHD Excavator Dimensions specifications
Cab Height - With OPG 11.80 ft (3.60 m) - Starting 2026
Counterweight Clearance 4.70 ft (1.43 m) - Starting 2026
Ground Clearance 1.70 ft (0.52 m) - Starting 2026
Machine Length - without Front and Counterweight 24.90 ft (7.59 m) - Starting 2026
Machine Length - without Front, with Counterweight 25.40 ft (7.74 m) - Starting 2026
Shipping Gauge - Retracted Position 7.80 ft (2.38 m) - Starting 2026
Shipping Height - Top of Cab 11.10 ft (3.38 m) - Starting 2026
Shipping Length 61.80 ft (18.84 m) - Starting 2026
Tail Swing Radius 12.30 ft (3.75 m) - Starting 2026
Track Length 18.90 ft (5.76 m) - Starting 2026
Track Length to Center of Rollers 15.60 ft (4.75 m) - Starting 2026
Track Width - Extended 13.10 ft (3.99 m) - Starting 2026
Track Width - Retracted 9.80 ft (2.99 m) - Starting 2026
Transport Width 10.70 ft (3.26 m) - Starting 2026
Working Gauge - Extended Position 11.10 ft (3.38 m) - Starting 2026

Engine

Caterpillar 352 UHD Excavator Engine specifications
Biodiesel Capability Up to B20¹ - Starting 2026
Bore 5.00 in (12.70 cm) - Starting 2026
Displacement 763.00 cu in (12,503.36 cu cm) - Starting 2026
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. - Starting 2026
Engine Model Cat C13B - Starting 2026
Engine Power - ISO 14396 445.00 hp (331.84 kw) - Starting 2026
Engine Power - ISO 14396 (DIN) 451.40 hp (336.61 kw) - Starting 2026
Net Power - ISO 9249 443.00 hp (330.35 kw) - Starting 2026
Net Power - ISO 9249 (DIN) 448.70 hp (334.60 kw) - Starting 2026
Stroke 6.00 in (15.24 cm) - Starting 2026

Hydraulic System

Caterpillar 352 UHD Excavator Hydraulic System specifications
Main System - Maximum Flow 779.00 lpm (205.81 gpm) - Starting 2026
Maximum Pressure - Equipment 5076 psi - Starting 2026
Maximum Pressure - Equipment - Lift Mode 5511 psi - Starting 2026
Maximum Pressure - Swing 3771 psi - Starting 2026
Maximum Pressure - Travel 5076 psi - Starting 2026

Service Refill Capacities

Caterpillar 352 UHD Excavator Service Refill Capacities specifications
Cooling System 13.70 gal (51.85 l) - Starting 2026
DEF Tank 21.10 gal (79.86 l) - Starting 2026
Engine Oil 10.60 gal (40.12 l) - Starting 2026
Final Drive - Each 2.50 gal (9.46 l) - Starting 2026
Fuel Tank Capacity 188.90 gal (714.99 l) - Starting 2026
Hydraulic System - Including Tank 145.30 gal (549.96 l) - Starting 2026
Hydraulic Tank 57.30 gal (216.88 l) - Starting 2026
Swing Drive - Each 2.80 gal (10.60 l) - Starting 2026

Swing Mechanism

Caterpillar 352 UHD Excavator Swing Mechanism specifications
Maximum Swing Torque 139,000.00 lbs ft (188,456.20 nm) - Starting 2026
Swing Speed 8.3 r/min - Starting 2026

Swing Mechanism - Uhd Fronts

Caterpillar 352 UHD Excavator Swing Mechanism - Uhd Fronts specifications
Swing Speed 4.4 r/min - Starting 2026

Weights

Caterpillar 352 UHD Excavator Weights specifications
Machine Weight - Retrofit Configuration 138,900.00 lbs (63,004.06 kg) - Starting 2026
Operating Weight 142,200.00 lbs (64,500.92 kg) - Starting 2026
Retrofit Boom in Cradle - R2.9 TB Stick 15,760.00 lbs (7,148.62 kg) - Starting 2026
Retrofit Boom in Cradle - R3.35 TB Stick 16,440.00 lbs (7,457.07 kg) - Starting 2026
Retrofit Boom in Cradle - R3.9 TB Stick 16,820.00 lbs (7,629.43 kg) - Starting 2026
UHD in Cradle 26,000.00 lbs (11,793.42 kg) - Starting 2026

Working Ranges And Forces

Caterpillar 352 UHD Excavator Working Ranges And Forces specifications
Maximum Height at Stick Nose in Max Reach Position 52.80 ft (16.09 m) - Starting 2026
Maximum Pin Height at Stick Nose 90.80 ft (27.68 m) - Starting 2026
Maximum Reach at Stick Nose 51.80 ft (15.79 m) - Starting 2026
Maximum Weight at Stick Nose 8,157.00 lbs (3,699.96 kg) - Starting 2026
Maximum Working Pin Height at Stick Nose - 1/2 75.20 ft (22.92 m) - Starting 2026
Maximum Working Reach at Stick Nose - 1/2 45.40 ft (13.84 m) - Starting 2026

Working Ranges And Forces - Retrofit Boom - Bent

Caterpillar 352 UHD Excavator Working Ranges And Forces - Retrofit Boom - Bent specifications
Bucket GD 3.08 m³ (4.03 yd³) - Starting 2026
Bucket Digging Force - ISO 60,250.00 lbs ft (81,686.95 nm) - Starting 2026
Maximum Cutting Height 35.10 ft (10.70 m) - Starting 2026
Maximum Digging Depth 21.90 ft (6.68 m) - Starting 2026
Maximum Loading Height 24.60 ft (7.50 m) - Starting 2026
Maximum Reach - Ground Level 39.00 ft (11.89 m) - Starting 2026
Minimum Loading Height 10.00 ft (3.05 m) - Starting 2026
Note 1 Bent - R3.35TB m (11'0") Stick - Starting 2026
Stick Digging Force - ISO 44,740.00 lbs ft (60,658.49 nm) - Starting 2026

Working Ranges And Forces - Retrofit Boom - Straight

Caterpillar 352 UHD Excavator Working Ranges And Forces - Retrofit Boom - Straight specifications
Bucket GD 3.08 m³ (4.03 yd³) - Starting 2026
Bucket Digging Force - ISO 60,250.00 lbs ft (81,686.95 nm) - Starting 2026
Maximum Digging Depth 16.90 ft (5.15 m) - Starting 2026
Maximum Height at Stick Nose in Max Reach Position 7.70 ft (2.35 m) - Starting 2026
Maximum Loading Height 33.60 ft (10.24 m) - Starting 2026
Maximum Pin Height at Stick Nose 39.80 ft (12.13 m) - Starting 2026
Maximum Reach - Ground Level 41.90 ft (12.77 m) - Starting 2026
Maximum Reach at Stick Nose 36.50 ft (11.13 m) - Starting 2026
Maximum Weight at Stick Nose 12,830.00 lbs (5,819.60 kg) - Starting 2026
Minimum Loading Height 15.00 ft (4.57 m) - Starting 2026
Note 1 Straight - R3.35 m (11'0") Stick (Over-the-Front) - Starting 2026
Stick Digging Force - ISO 44,740.00 lbs ft (60,658.49 nm) - Starting 2026
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