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Terex HML32 and HML42 specifications

Entries in this reference
Listing-entry count
2
Short answer

Terex HML32 and HML42: full-size excavators.

Selected configuration figures
ConfigurationDocumented field and quantity
HML32
Net Power
82 hp
Operating Weight
18,960 lb
HML42
Net Power
91 hp
Operating Weight
24,229 lb
HML32 and HML42 specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
TerexHML32 and HML422HML32 and HML42
Boom/Stick Option (Mex) 1
SpecificationHML32
Shipping Length Of Unit20.02 ft
Shipping Height Of Unit9.62 ft
SpecificationHML32HML42
Max Cutting Height24.61 ft27.04 ft
Max Loading Height17.72 ft19.82 ft
Max Vertical Wall Dig Depth11.55 ft12.03 ft
Max Digging Depth13.39 ft14.16 ft
Boom/Stick Option (Mex) 1two piece articulated boomtwo piece articulated boom with dipperstick 2000mm
SpecificationHML42
Max Reach Along Ground27.24 ft
Dimensions and weight
SpecificationHML32HML42
Wheelbase7.22 ft8.54 ft
Overall Width8.21 in8.21 in
Ground Clearance1.42 ft1.45 ft
Height To Top Of Cab9.85 ft9.85 ft
SpecificationHML42
Tail Swing Radius5.25 ft
Engine
SpecificationHML32HML42
Number Of Cylinders44
Engine ModelBF4 M 2012BF4 M 2012
Net Power82 hp91 hp
Power Measured @2,000 rpm2,000 rpm
Displacement247 cu in244.1 cu in
SpecificationHML32
Aspirationturbocharged
Operational
SpecificationHML32HML42
Fuel Capacity50.2 gal63.5 gal
Operating Weight18,960 lb24,229 lb
Hydraulic System Fluid Capacity50.2 gal50.2 gal
Operational Voltage12 V12 V
Hydraulic System Relief Valve Pressure4,060 psi4,060 psi
Hydraulic Pump Typeaxial pistonaxial piston pump with load-sensing
Hydraulic Pump Flow Capacity37.6 gpm52.9 gpm
Oscillating Axle Angle11.5 degrees26 degrees
Max Steering Angle32 degrees30 degrees
Tire Size8.25-20, 14PR twin9-20
SpecificationHML32
Alternator Supplied Amperage850 amps
Swing Mechanism
SpecificationHML32HML42
Swing Speed10 rpm10 rpm
Transmission and speeds
SpecificationHML32HML42
Transmission Typehydrostatic drivehydrostatic
Max Travel Speed12.4 mph12.5 mph
SpecificationHML42
Number Of Forward Gears2
Number Of Reverse Gears2
Buckets
SpecificationHML32
Reference Bucket Capacity0.4 yd3
SpecificationHML32HML42
Minimum Bucket Capacity0.2 yd30.2 yd3
Maximum Bucket Capacity0.6 yd30.6 yd3
Variants — Source comparison annotation
Source guideDiffering-field count reported
HML32 and HML4227
Ratios
FigureHML32HML42
Engine horsepower per 1,000 lb of weight4.33.8
Fuel tank per engine horsepower0.61 gal0.70 gal
Hydraulic power from the listed pump flow and relief pressure89.1 hp125.3 hp
Reference directory classification
Equipment groupfull-size excavator
HML32 and HML42: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
Heavy Equipment Forumsfull-size excavatorTerex and the HML32, HML42. That is too few titles to say what owners mostly ask about, so the most recent are listed instead2
HML32 and HML42: dated market and recall observations — Dated listing search
DateListing indexEquipment classNames queriedResult
2026-09-24MachineryTrader (machinerytrader.com)full-size excavatorHML32, HML42No matching offers in this snapshot
Dated CPSC search
DateDatabaseNames queriedResult
2026-09-24U.S. Consumer Product Safety CommissionTerex; HML32, HML42No matching recall in the stated search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
  • Reference site: Terex HML32 — RitchieSpecs. Observed 2026-09-24.
Reference site
  • Reference site: Terex HML42 — RitchieSpecs. Observed 2026-09-24.
Forum threads
Federal agency data

Terex HML32 and HML42: Configuration records

HML32
SpecificationSource figure
Boom/Stick Option (Mex) 1
Max Vertical Wall Dig Depth11.55 ft
Boom/Stick Option (Mex) 1two piece articulated boom
Dimensions and weight
Ground Clearance1.42 ft
Height To Top Of Cab9.85 ft
Wheelbase7.22 ft
Engine
Number Of Cylinders4
Engine ModelBF4 M 2012
Net Power82 hp
Power Measured @2,000 rpm
Displacement247 cu in
Aspirationturbocharged
Operational
Operating Weight18,960 lb
Fuel Capacity50.2 gal
Hydraulic System Fluid Capacity50.2 gal
Operational Voltage12 V
Hydraulic System Relief Valve Pressure4,060 psi
Hydraulic Pump Flow Capacity37.6 gpm
Hydraulic Pump Typeaxial piston
Oscillating Axle Angle11.5 degrees
Max Steering Angle32 degrees
Tire Size8.25-20, 14PR twin
Swing Mechanism
Swing Speed10 rpm
Transmission and speeds
Transmission Typehydrostatic drive
Buckets
Reference Bucket Capacity0.4 yd3
Minimum Bucket Capacity0.2 yd3
Maximum Bucket Capacity0.6 yd3
Additional specifications
Shipping Length Of Unit20.02 ft
Shipping Height Of Unit9.62 ft
Max Cutting Height24.61 ft
Max Loading Height17.72 ft
Max Digging Depth13.39 ft
Max Travel Speed12.4 mph

Source

HML42
SpecificationSource figure
Boom/Stick Option (Mex) 1
Max Vertical Wall Dig Depth12.03 ft
Boom/Stick Option (Mex) 1two piece articulated boom with dipperstick 2000mm
Dimensions and weight
Ground Clearance1.45 ft
Height To Top Of Cab9.85 ft
Tail Swing Radius5.25 ft
Wheelbase8.54 ft
Engine
Number Of Cylinders4
Engine ModelBF4 M 2012
Net Power91 hp
Power Measured @2,000 rpm
Displacement244.1 cu in
Operational
Operating Weight24,229 lb
Fuel Capacity63.5 gal
Hydraulic System Fluid Capacity50.2 gal
Operational Voltage12 V
Hydraulic System Relief Valve Pressure4,060 psi
Hydraulic Pump Flow Capacity52.9 gpm
Hydraulic Pump Typeaxial piston pump with load-sensing
Oscillating Axle Angle26 degrees
Max Steering Angle30 degrees
Tire Size9-20
Swing Mechanism
Swing Speed10 rpm
Transmission and speeds
Transmission Typehydrostatic
Number Of Forward Gears2
Number Of Reverse Gears2
Buckets
Minimum Bucket Capacity0.2 yd3
Maximum Bucket Capacity0.6 yd3
Additional specifications
Max Cutting Height27.04 ft
Max Loading Height19.82 ft
Max Digging Depth14.16 ft
Max Reach Along Ground27.24 ft
Max Travel Speed12.5 mph

Source

Compare Terex HML32, HML42
Boom/Stick Option (Mex) 1
SpecificationHML32HML42
Max Cutting Height24.61 ft27.04 ft
Max Loading Height17.72 ft19.82 ft
Max Vertical Wall Dig Depth11.55 ft12.03 ft
Max Digging Depth13.39 ft14.16 ft
Boom/Stick Option (Mex) 1two piece articulated boomtwo piece articulated boom with dipperstick 2000mm
Dimensions and weight
SpecificationHML32HML42
Wheelbase7.22 ft8.54 ft
Ground Clearance1.42 ft1.45 ft
Height To Top Of Cab9.85 ft9.85 ft
Engine
SpecificationHML32HML42
Number Of Cylinders44
Engine ModelBF4 M 2012BF4 M 2012
Net Power82 hp91 hp
Power Measured @2,000 rpm2,000 rpm
Displacement247 cu in244.1 cu in
Operational
SpecificationHML32HML42
Fuel Capacity50.2 gal63.5 gal
Operating Weight18,960 lb24,229 lb
Hydraulic System Fluid Capacity50.2 gal50.2 gal
Operational Voltage12 V12 V
Hydraulic System Relief Valve Pressure4,060 psi4,060 psi
Hydraulic Pump Typeaxial pistonaxial piston pump with load-sensing
Hydraulic Pump Flow Capacity37.6 gpm52.9 gpm
Oscillating Axle Angle11.5 degrees26 degrees
Max Steering Angle32 degrees30 degrees
Tire Size8.25-20, 14PR twin9-20
Swing Mechanism
SpecificationHML32HML42
Swing Speed10 rpm10 rpm
Transmission and speeds
SpecificationHML32HML42
Transmission Typehydrostatic drivehydrostatic
Max Travel Speed12.4 mph12.5 mph
Buckets
SpecificationHML32HML42
Minimum Bucket Capacity0.2 yd30.2 yd3
Maximum Bucket Capacity0.6 yd30.6 yd3

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