Terex Excavator Products and Spare Parts

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Terex excavator products and spare parts models range from compact units like the TC16 (3,800 lbs, 51.5 hp, 7’3″ dig depth) and TC29 (6,450 lbs)  to mid-size models like the TXC 340LC-1 (34,700 kg, 247 hp, 27.9 ft dig depth) , TX 210 (22,400 kg) , and the large RH340 mining excavator (34 m³ bucket capacity, 2,520 hp) . Terex Schaeff walking excavators (HS 41 M, HS 40 D) are also available . Key spare parts include hydraulic final drive motors for TC48, TC75, HR16, HR32, and TC37 models , undercarriage components , engine parts , and buckets and pins . Models feature the Knickmatik boom system and pilot-operated controls .
Description

Table of Contents

Terex Excavator Products and Spare Parts

PRIMARY USES

1. Heavy-Duty Excavation and Earthmoving for Construction and Mining
Primary Use: A comprehensive range of hydraulic excavators (from compact models to large mining excavators) used for excavation, trenching, grading, demolition, and material handling in construction, quarrying, and surface mining applications .
How it helps: For construction professionals and mine operators, Terex excavators deliver high productivity and durability. The RH340 mining excavator, for instance, set a production record of 59,420 bank cubic meters in a 22-hour shift—significantly above the industry average of 45,000 bcm—while maintaining over 95% availability for 8,000 hours . The TXC 340LC-1 mid-size excavator features a DE12TIS engine delivering 247 hp net power and a hydraulic system operating at 4,690 psi, providing responsive performance for heavy-duty excavation . Compact models like the TC16 and TC29 feature the Knickmatik boom system and Terex Fingertip controls for precise operation .

SECONDARY USES

1. Hydraulic Components: Hydraulic pumps, motors, control valves, cylinders, and hoses . The Rexroth 5364661840 axial piston motor is compatible with Terex Schaeff HML32 excavators .
2. Undercarriage Parts: Track shoes, track rollers, carrier rollers, idlers, sprockets, final drive motors, and track adjusters . Track pins (2763167) and track bushings (2763168) are available for O&K Terex RH170 6040 excavators .
3. Engine Systems: Diesel engines, fuel systems, filters, starters, and injection components . The TX 210 excavator is powered by a YaMZ-534 engine with 128 kW power . The TC16 and TC29 models feature Tier 4 Final Mitsubishi diesel engines .
4. Operator Controls: Joysticks, pedals, information displays, control modules, wiring harnesses, and sensors .
5. Bucket and Attachments: Bucket teeth, replacement buckets, pins, cutting edges, and ground engaging tools .
About brand
Terex is a global manufacturer of lifting and material processing equipment for the construction, mining, quarrying, and infrastructure industries. Renowned for its cranes, crushing and screening equipment, aerial work platforms, and material handlers, Terex delivers durable, high-performance solutions that enhance productivity, safety, and efficiency in demanding work environments.
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Device Type: Hydraulic excavator; not a medical device.
  • Brand: Terex (including O&K Terex, Terex Schaeff)
  • Key Models: TC16, TC29, TC37, TC48, TC75, HR16, HR32, TX 210, TXC 340LC-1, RH340, HS 40 D, HS 41 M
  • Key Configurations: Standard, compact, long reach, walking excavator, front shovel, backhoe
  • Country of Origin: Varies by model (engine: Japan/Mitsubishi, Germany/Deutz, Russia/YaMZ) 

2. TECHNICAL & PERFORMANCE PROPERTIES

  • Mini Excavators (TC16): 3,800 lbs operating weight, 51.5 hp, 7'3" dig depth 
  • Mid-Size Excavators (TXC 340LC-1): 34,700 kg, 247 hp, 27.9 ft dig depth, 4,690 psi hydraulic pressure 
  • TX 210: 22,400 kg, YaMZ-534 engine, 128 kW 
  • Large Mining Excavators (RH340): 34 m³ bucket capacity, 2,520 hp diesel engine, 95% average availability 
  • Hydraulic Final Drive Motors: Available for TC48 (54.43 kg), TC75 (71.21 kg), HR16 (31.75 kg), HR32 (71.21 kg), and TC37 (49.9 kg) models 
  • RH170 Undercarriage Parts: Track pins (2763167) and track bushings (2763168) available 
  • Hydraulic Systems: Load-sensing axial piston pumps (TXC 340LC-1: 140.6 gpm pump flow) 
  • Knickmatik® Boom System: Lateral parallel adjustment at full digging depth for precise offset operation 

3. PHYSICAL & OPERATIONAL PROPERTIES

  • Knickmatik Boom System: Provides lateral parallel adjustment at full digging depth, with angles up to 65° and offsets up to 3'1" 
  • Quick Attach: Mechanical quick attach for fast exchange of attachments 
  • Control Pattern Switch: A/B control pattern switch standard 
  • Operator Controls: Terex Fingertip controls on joystick for attachment control (including buckets, grabs, hammers, cutting wheels, and augers) 

4. SAFETY & COMPLIANCE ATTRIBUTES

  • Safety Features: Hose rupture safety valves on boom cylinders, overload warning devices, FOPS approved skylight guard optional 
  • Compliance: Tier 4 Final diesel engines on compact models 
  • Warranty: Two-year, unlimited-hour warranty available on aftermarket parts 
  • Safety Decals: When ordering replacement parts, appropriate safety decals must also be ordered and fitted 
  • OEM and Aftermarket Parts: Available through Terex authorized dealers and aftermarket suppliers 
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

Personal Protective Equipment (PPE): Always wear appropriate PPE, including hard hats, high-visibility clothing, safety goggles, hearing protection, gloves, and steel-toed boots when operating or maintaining excavators.
Operational Safety: Operators must be properly trained and certified for the specific Terex model. Safety decals must be ordered and fitted when replacing parts they were originally attached to .
Maintenance: Use genuine or high-quality aftermarket Terex parts for correct fitment and reliability. Aftermarket parts typically include a one-year warranty and 90-day return policy .
Training requirement: Operators must complete Terex-approved training or equivalent for the specific excavator model. Maintenance personnel must be properly trained on safe service procedures.

2. FIRST AID MEASURES

Eye Exposure: If dust or debris enters the eyes, flush immediately with plenty of clean water for at least 15 minutes, holding eyelids open. Seek medical attention.
Cut Injury: Apply direct pressure to stop bleeding. Clean wound with clean water. Cover with sterile dressing. Seek medical attention if bleeding is profuse.
Inhalation: If diesel exhaust or dust is inhaled, move to fresh air. If symptoms persist, seek medical attention.

3. FIRE FIGHTING MEASURES

Flammability: Excavators contain diesel fuel, hydraulic oil, and electrical systems. Use extinguishing media appropriate for class B and class C fires.
Extinguishing Media: Use dry chemical powder, carbon dioxide (CO₂), or foam for fires involving fuel, oil, or electrical components.
Fire Response: In the event of a fire, evacuate the area immediately. Call emergency services. Do not attempt to fight a fire involving fuel tanks or hydraulic systems unless trained.